COVID-19 variant
Britain tightens COVID rules as world on alert over omicron
The U.K. tightened up rules Saturday on mask-wearing and on testing of international arrivals after finding two cases of the new potentially more contagious omicron variant of the coronavirus as governments around the world sought to shore up their defenses.
Amid fears that the recently identified new variant has the potential to be more resistant to the protection offered by vaccines, there are growing concerns that the pandemic and associated lockdown restrictions will persist for far longer than hoped.
Prime Minister Boris Johnson said it was necessary to take "targeted and precautionary measures" after two people tested positive for the new variant in England, and that these will be reviewed in three weeks when scientists will know more about omicron.
Johnson told a news conference that anyone arriving in England will be asked to take a a mandatory PCR test for COVID-19 on the second day and must self isolate until they provide a negative test. And if someone tests positive for the omicron variant, then he said their close contacts will have to self-isolate for 10 days regardless of their vaccination status.
He also said mask-wearing in shops and on public transport will be required and that the vaccination program will be accelerated, without providing specific details.
"Right now this is the responsible course of action to slow down the seeding and the spread of this new variant and to maximize our defenses," he said. "From today we're going to boost the booster campaign."
One of the two new cases was found in the southeastern English town of Brentwood, while the other is in the central city of Nottingham. The two cases are linked and involve travel from southern Africa. The two confirmed cases are self-isolating alongside their households while contact tracing and targeted testing takes place.
The British government also added four more countries — Angola, Malawi, Mozambique and Zambia — onto the country's travel red list from Sunday. Six others — Botswana, Eswatini (formerly known as Swaziland), Lesotho, Namibia, South Africa and Zimbabwe — were added Friday. That means anyone permitted to arrive from those destinations will have to quarantine.
Many countries have slapped restrictions on various southern African countries over the past couple of days including Australia, Brazil, Canada, the European Union, Iran, Japan, Thailand and the United States, in response to warnings over the transmissability of the new variant — against the advice of the World Health Organization.
READ: What is this new COVID variant in South Africa?
Despite the banning of flights, there are mounting concerns that the variant has already been widely seeded around the world. In addition to the U.K, cases have been reported in travelers in Belgium, Israel and Hong Kong. Germany also said it suspected a positive case and Dutch authorities were testing whether 61 people who arrived on two flights from South Africa with COVID-19 have the omicron variant.
The planes arrived in the Netherlands from Johannesburg and Cape Town shortly after the Dutch government imposed a ban on flights from southern African nations. The 539 travelers who tested negative were allowed to return home or continue their journeys to other countries. Under government regulations, those who live in the Netherlands and are allowed to return home must self-isolate for at least five days.
Meanwhile, a German official said that there's a "very high probability" that the omicron variant has already arrived in the country.
Kai Klose, the health minister for Hesse state, which includes Frankfurt, said in a tweet that "several mutations typical of omicron" were found Friday night in a traveler returning from South Africa, who was isolated at home. Sequencing of the test had yet to be completed.
Italian authorities in the southern region of Campania were also investigating whether a person who recently returned home from southern Africa and who has tested positive for the virus was infected with the omicron variant.
The global health body has named the new variant omicron, labeling it a variant of concern because of its high number of mutations and some early evidence that it carries a higher degree of infection than other variants. That means people who contracted COVID-19 and recovered could be subject to catching it again. It could take weeks to know if current vaccines are less effective against it.
With so much uncertainty about the omicron variant and scientists unlikely to flesh out their findings for a few weeks, countries around the world have been taking a safety-first approach, in the knowledge that previous outbreaks of the pandemic have been partly fueled by lax border policies.
Nearly two years on since the start of the pandemic that has claimed more than 5 million lives around the world, countries are on high alert.
The variant's swift spread among young people in South Africa has alarmed health professionals even though there was no immediate indication whether the variant causes more severe disease.
READ: World races to contain new COVID threat, the omicron variant
A number of pharmaceutical firms, including AstraZeneca, Moderna, Novavax and Pfizer, said they have plans in place to adapt their vaccines in light of the emergence of omicron. Pfizer and its partner BioNTech said they expect to be able to tweak their vaccine in around 100 days.
Professor Andrew Pollard, the director of the Oxford Vaccine Group which developed the AstraZeneca vaccine, expressed cautious optimism that existing vaccines could be effective at preventing serious disease from the omicron variant.
He said most of the mutations appear to be in similar regions as those in other variants.
"At least from a speculative point of view we have some optimism that the vaccine should still work against a new variant for serious disease but really we need to wait several weeks to have that confirmed," he told BBC radio.
He added that it is "extremely unlikely that a reboot of a pandemic in a vaccinated population like we saw last year is going to happen."
Some experts said the variant's emergence illustrated how rich countries' hoarding of vaccines threatens to prolong the pandemic.
Fewer than 6% of people in Africa have been fully immunized against COVID-19, and millions of health workers and vulnerable populations have yet to receive a single dose. Those conditions can speed up spread of the virus, offering more opportunities for it to evolve into a dangerous variant.
"One of the key factors to emergence of variants may well be low vaccination rates in parts of the world, and the WHO warning that none of us is safe until all of us are safe and should be heeded," said Peter Openshaw, a professor of experimental medicine at Imperial College London.
New omicron variant stokes world fears, triggers travel bans
The discovery of a new coronavirus variant sent a chill through much of the world Friday as nations raced to halt air travel, markets fell sharply and scientists held emergency meetings to weigh the exact risks, which were largely unknown.
A World Health Organization panel named the variant “omicron” and classified it as a highly transmissible virus of concern, the same category that includes the delta variant, the world’s most prevalent. The panel said early evidence suggests an increased risk of reinfection.
In response, the United States joined the European Union and several other countries in instituting travel restrictions on visitors from southern Africa.
The White House said the U.S. will restrict travel from South Africa and seven other countries in the region beginning Monday. It did not give details except to say the restrictions will not apply to returning U.S. citizens or permanent residents, who will continue to be required to test negative before their travel.
Medical experts, including the WHO, warned against any overreaction before the variant that originated in southern Africa was better understood. But a jittery world feared the worst nearly two years after COVID-19 emerged and triggered a pandemic that has killed more than 5 million people around the globe.
“We must move quickly and at the earliest possible moment,” British Health Secretary Sajid Javid told lawmakers.
There was no immediate indication whether the variant causes more severe disease. As with other variants, some infected people display no symptoms, South African experts said. The WHO panel drew from the Greek alphabet in naming the variant omicron, as it has done with earlier, major variants of the virus.
Read: EU wants to stop flights from southern Africa over variant
Even though some of the genetic changes appear worrisome, it was unclear if the new variant would pose a significant public health threat. Some previous variants, like the beta variant, initially concerned scientists but did not spread very far.
The 27-nation European Union imposed a temporary ban on air travel from southern Africa, and stocks tumbled in Asia, Europe and the United States. The Dow Jones Industrial Average dropped more than 1,000 points. The S&P 500 index was down 2.3%, on pace for its worst day since February. The price of oil plunged nearly 12%.
“The last thing we need is to bring in a new variant that will cause even more problems,” German Health Minister Jens Spahn said. The member nations of the EU have experienced a massive spike in cases recently.
EU Commission President Ursula von der Leyen said flights will have to “be suspended until we have a clear understanding about the danger posed by this new variant, and travelers returning from this region should respect strict quarantine rules.”
She insisted on extreme caution, warning that “mutations could lead to the emergence and spread of even more concerning variants of the virus that could spread worldwide within a few months.”
Belgium became the first European Union country to announce a case of the variant.
“It’s a suspicious variant,” Health Minister Frank Vandenbroucke said. “We don’t know if it’s a very dangerous variant.”
It has yet to be detected in the United States, said Dr. Anthony Fauci, the U.S. government’s top infectious disease expert. Abroad, the variant “seems to be spreading at a reasonably rapid rate,” he told CNN. And although it may be more transmissible and resistant to vaccines than other variants, “we don’t know that for sure right now.”
Read:South African scientists detect new virus variant amid spike
Showing how complicated the spread of a variant can be, the Belgian case involved a traveler who returned to Belgium from Egypt on Nov. 11 but did not became sick with mild symptoms until Monday, according to professor Marc Van Ranst, who works for the scientific group overseeing the Belgian government’s COVID-19 response.
Israel, one of the world’s most vaccinated countries, announced Friday that it also detected its first case of the new variant in a traveler who returned from Malawi. The traveler and two other suspected cases were placed in isolation. Israel said all three were vaccinated, but officials were looking into the travelers’ exact vaccination status.
After a 10-hour overnight trip, passengers aboard KLM Flight 598 from Capetown, South Africa, to Amsterdam were held on the edge of the runway Friday morning at Schiphol airport for four hours pending special testing. Passengers aboard a flight from Johannesburg were also being isolated and tested.
“It’s ridiculous. If we didn’t catch the dreaded bugger before, we’re catching it now,” said passenger Francesca de’ Medici, a Rome-based art consultant who was on the flight.
Some experts said the variant’s emergence illustrated how rich countries’ hoarding of vaccines threatens to prolong the pandemic.
Fewer than 6% of people in Africa have been fully immunized against COVID-19, and millions of health workers and vulnerable populations have yet to receive a single dose. Those conditions can speed up spread of the virus, offering more opportunities for it to evolve into a dangerous variant.
“This is one of the consequences of the inequity in vaccine rollouts and why the grabbing of surplus vaccines by richer countries will inevitably rebound on us all at some point,” said Michael Head, a senior research fellow in global health at Britain’s University of Southampton. He urged Group of 20 leaders “to go beyond vague promises and actually deliver on their commitments to share doses.”
The new variant added to investor anxiety that months of progress containing COVID-19 could be reversed.
“Investors are likely to shoot first and ask questions later until more is known,” said Jeffrey Halley of foreign exchange broker Oanda.
In a sign of how concerned Wall Street has become, the market’s so-called fear gauge known as the VIX jumped 48% to a reading of 26.91. That’s the highest reading for the volatility index since January, before vaccines were widely distributed.
Speaking before the EU announcement, Dr. Michael Ryan, head of emergencies at the WHO, warned against “knee-jerk responses.”
“We’ve seen in the past, the minute there’s any kind of mention of any kind of variation and everyone is closing borders and restricting travel,” Ryan said. “It’s really important that we remain open and stay focused.”
The Africa Centers for Disease Control and Prevention agreed and strongly discouraged any travel bans on countries that reported the new variant. It said past experience shows that such travel bans have “not yielded a meaningful outcome.”
Yet the U.S. announced restrictions on visitors from South Africa, Botswana, Zimbabwe, Namibia, Lesotho, Eswatini, Mozambique, and Malawi, hours after governments took similar steps.
The U.K. banned flights from South Africa and five other southern African countries at noon on Friday and announced that anyone who had recently arrived from those countries would be asked to take a coronavirus test.
The Japanese government announced that Japanese nationals traveling from Eswatini, Zimbabwe, Namibia, Botswana, South Africa and Lesotho will have to quarantine at government-dedicated accommodations for 10 days and take COVID-19 tests on the third, sixth and tenth days. Japan has not yet opened up to foreign nationals.
Fauci said U.S. public health officials were talking Friday with South African colleagues. “We want to find out scientist to scientist exactly what is going on.”
The WHO’s technical working group says coronavirus infections jumped 11% in the past week in Europe, the only region in the world where COVID-19 continues to rise.
The WHO’s Europe director, Dr. Hans Kluge, warned that without urgent measures, the continent could see an additional 700,000 deaths by the spring.
Associated Press writers Lorne Cook in Brussels, Colleen Barry in Milan, Pan Pylas in London, Jamey Keaten in Geneva, Mike Corder in The Hague, Dave McHugh in Frankfurt, Carley Petesch in Dakar, Andrew Meldrum in Johannesburg and Frank Jordans in Berlin contributed to this report.
EU wants to stop flights from southern Africa over variant
The European Union said Friday it is planning to stop air travel from southern Africa to counter the spread of a new COVID-19 variant as the 27-nation bloc is battling a massive spike in cases.
“The last thing we need is to bring in a new variant that will cause even more problems,” said German Health Minister Jens Spahn.
EU Commission President Ursula von der Leyen said in a statement that she “proposes, in close coordination with the member states, to activate the emergency brake to stop air travel from the southern African region.”
A new coronavirus variant has been detected in South Africa that scientists say is a concern because of its high number of mutations and rapid spread among young people in Gauteng, the country’s most populous province.
Read:South African scientists detect new virus variant amid spike
Germany said von der Leyen's proposal could be enacted as soon as Friday night. Spahn said airlines coming back from South Africa will only be able to transport German citizens home, and travelers will need to go into quarantine for 14 days whether they are vaccinated or not.
Germany has seen new record daily case numbers in recent days and passed the mark of 100,000 deaths from COVID-19 on Thursday.
A fourth spike of the coronavirus is hitting the 27-nation EU especially badly, with governments scrambling to tighten restrictions in an attempt to contain spread. The flight ban proposal came in the wake of similar action from Britain on Thursday.
The U.K. announced that it was banning flights from South Africa and five other southern African countries effective at noon on Friday, and that anyone who had recently arrived from those countries would be asked to take a coronavirus test.
U.K. Health Secretary Sajid Javid said there were concerns the new variant “may be more transmissible” than the dominant delta strain, and “the vaccines that we currently have may be less effective” against it.
The coronavirus evolves as it spreads and many new variants, including those with worrying mutations, often just die out. Scientists monitor for possible changes that could be more transmissible or deadly, but sorting out whether new variants will have a public health impact can take time.
Currently identified as B.1.1.529, the new variant has also been found in Botswana and Hong Kong in travelers from South Africa, he said.
Read:Can new variants of the coronavirus keep emerging?
The World Health Organization’s technical working group is to meet Friday to assess the new variant and may decide whether to give it a name from the Greek alphabet.
The World Health Organization says coronavirus infections jumped 11% in Europe in the past week, the only region in the world where COVID-19 continues to rise. The WHO’s Europe director, Dr. Hans Kluge, warned that without urgent measures, the continent could see another 700,000 deaths by the spring.
The EU's emergency brake mechanism has been set up to deal with such emergencies.
Where the epidemiological situation of a third country or region worsens quickly, in particular if a variant of concern or of interest has been detected, member states should adopt an urgent, temporary restriction on all travel into the EU. This emergency brake should not apply to EU citizens, long-term EU residents and certain categories of essential travelers, who should nevertheless be subject to appropriate testing and quarantine measures, even if fully vaccinated.
Such restrictions should be reviewed at least every two weeks.
South African scientists detect new virus variant amid spike
A new coronavirus variant has been detected in South Africa that scientists say is a concern because of its high number of mutations and rapid spread among young people in Gauteng, the country's most populous province, Health Minister Joe Phaahla announced Thursday.
The coronavirus evolves as it spreads and many new variants, including those with worrying mutations, often just die out. Scientists monitor for possible changes that could be more transmissible or deadly, but sorting out whether new variants will have a public health impact can take time.
South Africa has seen a dramatic rise in new infections, Phaahla said at an online press briefing.
“Over the last four or five days, there has been more of an exponential rise,” he said, adding that the new variant appears to be driving the spike in cases. Scientists in South Africa are working to determine what percentage of the new cases have been caused by the new variant.
Currently identified as B.1.1.529, the new variant has also been found in Botswana and Hong Kong in travelers from South Africa, he said.
Also read: Can new variants of the coronavirus keep emerging?
The World Health Organization's technical working group is to meet Friday to assess the new variant and may decide whether or not to give it a name from the Greek alphabet.
The British government announced that it was banning flights from South Africa and five other southern African countries effective at noon (1200GMT) on Friday, and that anyone who had recently arrived from those countries would be asked to take a coronavirus test.
U.K. Health Secretary Sajid Javid said there were concerns the new variant “may be more transmissible” than the dominant delta strain, and “the vaccines that we currently have may be less effective" against it.
The new variant has a “constellation” of new mutations, said Tulio de Oliveira, from the Network for Genomic Surveillance in South Africa, who has tracked the spread of the delta variant in the country.
The "very high number of mutations is a concern for predicted immune evasion and transmissibility,” said de Oliveira.
“This new variant has many, many more mutations," including more than 30 to the spike protein that affects transmissibility, he said. "We can see that the variant is potentially spreading very fast. We do expect to start seeing pressure in the healthcare system in the next few days and weeks.”
De Oliveira said that a team of scientists from seven South African universities is studying the variant. They have 100 whole genomes of it and expect to have many more in the next few days, he said.
“We are concerned by the jump in evolution in this variant," he said. The one piece of good news is that it can be detected by a PCR test, he said.
After a period of relatively low transmission in which South Africa recorded just over 200 new confirmed cases per day, in the past week the daily new cases rapidly increased to more than 1,200 on Wednesday. On Thursday they jumped to 2,465.
Also read: Global Covid cases approaching 207 mln as concerns mount over Delta variant
The first surge was in Pretoria and the surrounding Tshwane metropolitan area and appeared to be cluster outbreaks from student gatherings at universities in the area, said health minister Phaahla. Amid the rise in cases, scientists studied the genomic sequencing and discovered the new variant.
“This is clearly a variant that we must be very serious about,” said Ravindra Gupta, professor of clinical microbiology at the University of Cambridge. “It has a high number of spike mutations that could affect transmissibility and immune response.”
Gupta said scientists in South Africa need time to determine if the surge in new cases is attributable to the new variant. “There is a high probability that this is the case," he said. “South African scientists have done an incredible job of identifying this quickly and bringing it to the world's attention.”
South African officials had warned that a new resurgence was expected from mid-December to early January and had hoped to prepare for that by getting many more people vaccinated, said Phaahla.
About 41% of South Africa's adults have been vaccinated and the number of shots being given per day is relatively low, at less than 130,000, significantly below the government's target of 300,000 per day.
South Africa currently has about 16.5 million doses of vaccines, by Pfizer and Johnson & Johnson, in the country and is expecting delivery of about 2.5 million more in the next week, according to Nicholas Crisp, acting director-general of the national health department.
“We are getting in vaccines faster than we are using them at the moment,” said Crisp. “So for some time now, we have been deferring deliveries, not decreasing orders, but just deferring our deliveries so that we don’t accumulate and stockpile vaccines.”
South Africa, with a population of 60 million, has recorded more than 2.9 million COVID-19 cases including more than 89,000 deaths.
To date, the delta variant remains by far the most infectious and has crowded out other once-worrying variants including alpha, beta and mu. According to sequences submitted by countries worldwide to the world’s biggest public database, more than 99% are delta.
WHO chief warns about more dangerous strain of novel coronavirus
The World Health Organization (WHO) Director General Tedros Adhanom Ghebreyesus warned about the possibility of a new novel coronavirus strain that would be more dangerous than the delta variant.
"The more transmission, the more variants will emerge with the potential to be even more dangerous than the Delta variant that is causing such devastation now," he said. "And the more variants, the higher the likelihood that one of them will evade vaccines and take us all back to square one."
Read: What should I know about the delta variant?
In his words, the novel coronavirus pandemic is a test, and the global community is failing to cope with it.
"It’s a question I am often asked, and which the people of the world are asking: when will this pandemic end? Indeed, the COVID-19 pandemic has asked us many questions: About ourselves; and about our world," the official said during his opening remarks at the 138th International Olympic Committee Session. "The pandemic is a test. And the world is failing."
"In the time it takes me to make these remarks, more than 100 people will lose their lives to COVID-19," he continued. "And by the time the Olympic flame is extinguished on the 8th of August, more than 100 thousand more people will perish."
Tedros Adhanom Ghebreyesus said he was sure that the reason why the world is still unable to tackle the pandemic despite having all the necessary instruments is the lack of real political commitments.
"The governments of G20 countries, in particular, must show leadership to ensure the urgent scale-up and deployment of the tools needed to save lives," he said. "If they choose to, the world’s leading economies could bring the pandemic under control globally in a matter of months by sharing doses through COVAX, funding the ACT Accelerator, and incentivizing manufacturers to do whatever it takes to scale up production."
Vaccination goal
Vaccinating 70% of every country’s population would allow not only to stop the novel coronavirus pandemic, but also to restart the global economy, Ghebreyesus said.
"Together with the heads of the International Monetary Fund, the World Bank and the World Trade Organization, I have called for a massive global push to vaccinate at least 10% of the population of every country by September, at least 40% by the end of the year, and 70% by mid-next year," the official said during his opening remarks at the 138th International Olympic Committee Session. "If we can reach those targets, we can not only end the pandemic, we can also reboot the global economy."
Read: IEDCR study of 50 samples finds 40 are Delta
In his words, the world needs 11 billion doses of vaccines to achieve this goal.
Tedros Adhanom Ghebreyesus made a call to companies and businesses, saying they "have a social responsibility."
"Most vaccines were developed with public funds. Many companies have made commitments to sharing doses, but many of those commitments are yet to be fulfilled," the WHO chief said, adding that "with so many lives on the line, profits and patents must come second."
"If nations can mobilize the power of industry for war, why can they not do the same to defeat this common enemy?" he added.
'Dangerous period' with delta variant: WHO
The head of the World Health Organization says the world is in “a very dangerous period” of the COVID-19 pandemic, noting the more contagious delta variant is identified in nearly 100 countries.
At a press briefing on Friday, Tedros Adhanom Ghebreyesus said the delta variant, first found in India, is continuing to evolve and mutate, and it is becoming the predominant COVID-19 virus in many countries.
Also read: Delta variant exploits low vaccine rates, easing of rules
“I have already urged leaders across the world to ensure that by this time next year, 70% of all people in every country are vaccinated,” he said, adding that would effectively end the acute phase of the pandemic.
He noted 3 billion doses of vaccine have already been distributed and, “it’s within the collective power of a few countries to step up and ensure that vaccines are shared.”
Also read: What should I know about the delta variant?
Of the vaccine doses given globally, fewer than 2% have been in poorer countries. Although rich countries including Britain, the U.S., France and Canada have pledged to donate 1 billion COVID-19 vaccines, WHO estimates 11 billion doses are needed to immunize the world.
Bangladesh ill-equipped to cope with Delta variant of Covid: Experts
As the highly contagious Delta variant of Covid-19 has made its way into Dhaka and other districts from frontier ones, experts fear an impending health catastrophe in the coming weeks since there is no strict measure in place to stop it.
They said half-hearted preventive measures, lack of seriousness of local administrations, reopening of intra-district transport services and people’s apathy to maintain health safety guidelines are the major reasons behind the worsening Covid situation in the country.
The Institute of Epidemiology Disease Control and Research has recently found 80 percent of a randomly selected sample of 50 Covid patients infected with the Delta variant.
It also said the deadly variant has spread to parts of central Bangladesh, including the capital, while seven workers of Ashrayan Project in Nawabganj upazila of Dhaka have been detected with the same virus strain.
The sudden spike in virus cases has put a severe strain on four major hospitals ---Rajshahi Medical College, Khulna Medical College, Chapainawabganj and Kushtia General Hospital--with increasing patients from 11 nearby districts.
Also read: IEDCR study of 50 samples finds 40 are Delta
Experts said the government should immediately increase the number of beds, doctors and nurses and treatment facilities, in these hospitals to cope with the pressure of Covid patients.
The virus infection has been showing an upward trend in Rajshahi, Chapainawabganj, Dinajpur, Joypurhat, Naogaon, Kushtia, Jashore, Satkhira, Khulna, Bagerhat, Natore, Noakhali and Cox's Bazar districts for several days.
IEDCR study of 50 samples finds 40 are Delta
Delta, the Coronavirus variant first found in India, turned out to be 80% of some 50 genomes sequenced in Bangladesh since May 16 by IEDCR. There is also evidence of community transmission of the variant, according to research jointly carried out by IEDCR and IDSHI.
The study also identified one "unknown variant" and found 8 of the samples (16%) to be infected with the South African variant.
IEDCR and IDSHI collected and analysed 50 samples from across the country, including border districts and the capital since May 16.
The research also found 40 out of the total 50 cases as Delta variant, known as Indian variant, in samples collected from Chapainawabganj, Gopalganj, Khulna, Dhaka, Dinajpur, Gaibandha, Bagerhat, Jhenaidah and Pirojpur.
Also read: Indian Variant: The New Concern
Also, among the 40 patients, eight were tested positive after returning from India while 18 others came in contact with overseas returnees although they did not travel abroad.
Meanwhile, among the samples collected, 14 infected people neither went abroad nor came in contact with people with travel history. So, it is clear that the Indian variant is being transmitted at the community level inside the country, the research said.
On May 8, the Indian variant was detected in Bangladesh for the first time. All of the infected people returned from the neighbouring country.
The "highly contagious" Indian Delta variant was first detected in October last year. The World Health Organization labelled it a "variant of concern."
Also read: 8 Indian variant cases identified in Jashore
As India surges, Bangladesh lacks jabs, faces virus variants
India’s surge in coronavirus cases is having a dangerous effect on neighboring Bangladesh. Health experts warn of imminent vaccine shortages just as the country should be stepping up its vaccination drive, and as more contagious virus variants are beginning to be detected.
On Saturday, health authorities said that for the first time, a coronavirus variant originally identified in India was detected in Bangladesh, without providing further details. For weeks, South African variants have dominated the samples sequenced in Bangladesh. There are concerns that these versions spread more easily and that first-generation vaccines could be less effective against them.
Experts say that declining infections in Bangladesh over the last two weeks compared to March and early April — for reasons that aren’t fully understood — provided the perfect opportunity for the nation to scale up vaccinations.
Also read: Bangladesh detects first case of Indian Coronavirus strain
“This is the time to vaccinate, keep infections low and make sure that new variants don’t emerge here,” said Senjuti Saha, a scientist at the Child Health Research Foundation in Bangladesh, who is also sequencing the virus.
However, India has banned the export of vaccines as it grapples with the crisis at home. The country’s Serum Institute was supposed to supply 30 million vaccine doses — 5 million doses a month — to Bangladesh by June. But the institute has only supplied 7 million doses and has suspended further shipments since February.
“It’s caused a real problem,” said Dr. A.S.M. Alamgir, a scientist with the government’s Institute of Epidemiology, Disease Control and Research.
Also read: Border with India to remain shut for another 14 days
Fearing shortages, the government late last month stopped allowing people to register for a first vaccine dose, and the administration of second doses is also being hampered.
The densely-populated country of 160 million is desperately seeking new avenues for vaccines other than India, and is attempting to produce Russian and Chinese vaccines at home by bringing technology from both countries. Bangladesh is expecting 500,000 doses of Chinese vaccines next week as a gift from Beijing, and has also sought help from the United States.
Dr. Mustafizur Rahman, a scientist of the Dhaka-based International Center for Diarrheal Disease Research, said threats from new variants remained a big concern, especially when vaccines are not available.
Also read: Covid-19: Bangladesh sees 45 more deaths with 1285 new cases
Although the border with India is closed to people, goods continue to cross. Virus sequencing in Bangladesh, like other countries including the U.S., has been scant. This means there could easily be blind spots.
“We can’t rule out that the Indian variant would not make a new wave in Bangladesh. We have a porous border with India,” Alamgir said.
Since March of last year, when the first COVID-19 case was detected in Bangladesh, the country has reported 770,842 confirmed virus cases and 11,833 deaths.
Also read: India's surge hits southern states, prompts more lockdowns
A nationwide lockdown has been extended until at least May 16, but many businesses, markets and local transportation remain crowded. Although inter-city travel is banned, tens of thousands are expected to leave the capital of Dhaka for their home villages to celebrate next week’s Muslim holiday of Eid al-Fitr.
“If we fail to maintain safety procedures across the country, the virus will make its natural progression, that’s for sure,” he said.
Bangladesh detects first case of Indian Coronavirus strain
A confirmed case of Indian Coronavirus strain has been detected in Bangladesh, says the Institute of Epidemiology, Disease Control and Research(IEDCR).
"The Indian variant of Coronavirus was detected in a sample test at Evercare Hospital in Dhaka. It has been published on Global Initiative on Sharing All Influenza Data(GSID)," said chief scientific officer of IEDCR ASM Alamgir.
Directorate General of Health Services (DGHS) DG Dr ABM Khurshid Alam also told the media that the Indian variant of Coronavirus has been found in Bangladesh.
The infected patients returned from India. They had been there for treatment, and now they’re staying in Jeshore,” he added.
Professor Nasima Sultana, additional director general of the institution, also confirmed the development at a press conference in the afternoon.
She said, “Jessore University of Science and Technology and IEDCR conducted separate examinations on the samples of 8 persons in Jessore. The Indian variant was found in 2 of them by both the institutions.”
Also read: Border with India to remain shut for another 14 days
“ Besides, 4 other samples tested there were found very similar to that of the Indian strain,” she added.
Besides, the DGHS said 60 of India returnees, who are now there in institutional quarantine, came here after getting infected there. But it is not sure yet whether they were infected with the Indian variant, it said. The Genome Centre of Jessore University of Science and Technology also confirmed the findings through a press release today.
According to the press release, three among 16 Indian returnees tested positive for Covid-19 recently after entering Bangladesh.
Their samples were collected from Jessore General Hospital and sent to the university lab on May 6.
A research team, led by the Assistant Director of the Genome Centre Dr Md Iqbal Kabir identified the Indian Covid variant in two of the collected samples through sequencing.
Earlier, on May 3, the DGHS said the government would be confirmed within a few days whether the highly contagious Indian variant of coronavirus has already reached Bangladesh as an investigation was on in this regard.
Also read: Indian Covid Strain: Two more cases identified in Jessore
Speaking at a virtual press briefing, DGHS spokesperson Dr Nazmul Islam, said, "We may be able to say it in a few days whether the Indian strain of Covid-19 has come to Bangladesh or not."
He said the samples of those who tested positive for coronavirus after entering Bangladesh from India are being collected.
“These samples are being sent for genome sequencing…we’ll share it with you immediately after receiving the report.”
India is experiencing a horrific Covid situation as its crematoriums and burial grounds are being overwhelmed by the devastating new surge of infections tearing through the populous country with terrifying speed, depleting the supply of life-saving oxygen to critical levels and leaving patients to die while waiting in line to see doctors, reports AP from New Delhi.
India recorded over 4 lakh new Covid-19 cases in the last 24 hours ending 8 am Saturday, taking the country’s total caseload to over 2.18 crore. Out of these, over 37 lakh cases are currently active while over 1.79 crore people have recovered.
With 4,187 new deaths, the toll now stands at over 2.38 lakh. At least 14 states are reporting cases in five figures.
Also read: India's surge hits southern states, prompts more lockdowns
Maharashtra reported about 54,000 cases, Karnataka had nearly 49,000, while Kerala had over 38,000.
On April 26, Bangladesh closed its border with India for any kind of movement except that of cargoes for the next 14 day to prevent the spread of the deadly Coronavirus.
The Indian variant of Covid-19 viruses mutate all the time, producing different versions of themselves. Most of these mutations are insignificant - and some may even make the virus less dangerous - but others can make it more contagious and harder to vaccinate against.
The original India variant - officially known as B.1.617 - was first detected in October, reports the BBC.
That version has now been re-characterised as three different subtypes, all with slightly different genetic mutations.
India has said a new variant of the coronavirus first discovered there in March may be linked to a deadly second wave, according to another BBC report.
Samples containing the "double mutant"- or B.1.617 variant - have been found in several states with high case numbers.
An official at the National Centre for Disease Control said, however, that they had still been unable to fully establish a correlation.
A double mutant is when two mutations come together in the same virus.