Covid-19 immunity
Global Covid-19 cases surpass 90 million
Amid the rise in Covid-19 infections across the globe, over 90 million people have been infected with the virus until Monday, according to the Johns Hopkins University (JHU).
3 years ago
Covid-19 immunity may lasts for years: Study
A new study revealed that the Covid-19 patients who recovered from the disease may have strong immunity from the coronavirus eight months after infection.
3 years ago