The total caseload globally stood at  86,379,672, with as many as 1,867,676 fatalities, as of Wednesday morning, according to Johns Hopkins University (JHU).

The United States remains the worst-hit country, with more than 21 million cases and 357,166 deaths so far, as per the latest data released by the university.

Also read: COVID-19 global caseload crosses 81 million

The US -- where the confirmed cases stood  at 21,045,448 -- could soon be giving at least a million COVID-19 vaccinations a day despite the sluggish start, said Dr Anthony Fauci. He has, however, warned of a dangerous next few weeks, reports AP.

The slow pace is, in fact, frustrating health officials and a desperate public alike, with only about a third of the first supplies shipped to the US being used as of Tuesday morning, just over three weeks into the vaccination campaign.

COVID has killed more than 356,000 Americans so far, and the next few weeks may bring another jump in infections nationally that “could make matters even worse", Fauci was quoted as saying.

Also read: Fauci: US could soon give 1 million vaccinations a day

Brazil has the world's second-highest COVID-19 death toll, after the United States, and the third-largest outbreak, after the United States and India.

The South American nation saw 1,171 more deaths from COVID-19 in the past 24 hours, raising the total death toll to 197,732, the Ministry of Health said on Tuesday.

Also read: Pandemic haunts new year as virus growth outpaces vaccines

According to the ministry, tests detected 56,648 new cases of infection in the same period, bringing the accumulated caseload to 7,810,400 since the onset of the pandemic in Brazil at the end of February.

The deaths reported on Tuesday were the second-highest single-day fatalities since September, after 1,194 patients died on December 30.

In neighbouring India, deaths due to the COVID-19 pandemic touched 149,850 on Wednesday, while the total caseload stood at 10,356,844, according to data released by the federal health ministry.

Also read: Bangladesh bets big on Covid vaccines

COVID situation in Bangladesh

Coronavirus has claimed 20 more lives and infected another 991 people in the past 24 hours till Tuesday morning, according to the Bangladesh government.

The total number of deaths stood at 7,670 in Bangladesh since the first cases were reported in the country on March 8.

And with the new infections, the country’s caseload now stands at 517,920, the Directorate General of Health Services (DGHS) has said.

The country’s infection number reached the 5,00000-mark on December 20. The first death was reported on March 18 and the death toll exceeded 7,000 on December 12.

Also read: Covid-19 in Bangladesh: 20 more die, 991 newly infected

The government has been warning of a second wave of COVID in winter and urging people to follow health safety measures. It has also adopted a “no mask, no service” policy.