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In late August, in time for the fall season, the Food and Drug Administration authorized and approved updated COVID-19 ...

Since 2020, COVID-19 has surged across the nation and the world. With variants like Omicron, Delta, Alpha and more, this ...

Over the last few years, the SARS-CoV-2 virus, responsible for COVID-19, has undergone significant changes, evolving from the original wild-type strains to the highly transmissible Omicron variant.

COVID-19 survivors may develop autoimmune conditions long-term, with risks varying by severity and vaccination status, ...

S eniors and people who are immunocompromised should get not just one but two COVID-19 shots this respiratory virus season.

A new retrospective cohort study conducted in Dubai shows that the antiviral nirmatrelvir plus ritonavir, sold as Paxlovid, ...

The investigators explained that AMN, a rare disease, is characterized by dark reddish, wedge-shaped macular lesions. 2 ...

The 2024–2025 COVID-19 vaccines are recommended for everyone aged 6 months and older in the US to target the currently circulating SARS-CoV-2 strains, JN.1 and KP.2.

The CDC has just announced a second shot for elders and the immunocompromised people – but when’s the best time?

COVID-19 Contagiousness Over Time How long you are ... antibodies you have from previous infection or vaccination. The Omicron variant has 26 spike protein mutations, allowing for more subvariants ...

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 ...