Infection with the SARS-CoV-2 Omicron variant confers weak, short-term protection against reinfection, compared with the much ...

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

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

The first sa-mRNA vaccine to reach any market was Gennova Biopharmaceuticals' Gemcovac, which was launched in India in 2022 ...

The COVID-19 landscape is shifting once again as the omicron variant reaches Minnesota and McLeod County. “We continue to brace for a tough couple of months with the omicron variant, which is more ...

Vaccinations alone may not be enough to protect people with compromised immune systems from infection, even if the vaccine ...

Minnesota continues to have low rates of new COVID-19 infections, but the cases that are being diagnosed are increasingly caused by the latest version of the highly-contagious omicron variant.

The new Omicron variant is expected to infect 60 per cent of people in China in the coming three months. Symptoms of COVID-19 can range from mild to severe, and can include fever, cough ...

The “Epicovid 2.0” study shows that the “impacts of the pandemic are great and long-lasting” and that it has “exacerbated ...

The COVID-19 vaccine confers protection against the development of post-COVID-19 conditions, particularly during the Delta and Omicron eras.