Findings indicate a sharp drop in immunity after Omicron infection, stressing the necessity for updated vaccines to enhance ...

As the U.S. and other countries fight Omicron, scientists in South Africa are starting to get a clearer picture. WSJ visited a leading lab studying the coronavirus strain, which appears to ...

With the rise of omicron came the fall of long-lasting protection from reinfection with the pandemic coronavirus SARS-CoV-2, ...

The Omicron coronavirus strain can cause pneumonia ... this was verified under laboratory conditions. They are waiting for their moment. There are also several groups of viruses that are also ...

The first real world data showing the coronavirus variant Omicron may evade some of our ... This is despite laboratory studies suggesting those variants had the potential to evade some immunity.

New Delhi, Adults hospitalised with the Omicron variant have a higher death rate than those hospitalised with seasonal influenza, even though Omicron is considered less virulent with lower case ...

"The Gamaleya Center’s recent preliminary laboratory study shows that Sputnik V demonstrates high virus neutralizing activity (VNA) against the Omicron (B.1.1.529) variant and is expected to ...