SAN FRANCISCO -- Preliminary data out of South Africa is giving the world insight into how strong omicron really is. The South African Medical Research Council just reported this variant may cause ...

While the latest variant, called Cicada, carries more mutations, it’s still part of the Omicron family that emerged in 2021.

A new coronavirus variant has caused a surge in COVID-19 cases in India, and doctors have flagged conjunctivitis as a ...

NEW YORK (WABC) -- The CDC is weighing a significant update to its mask information as the highly transmissible omicron variant sweeps across the nation. Federal health officials are expected to ...

Japan began administering new COVID-19 shots on Sept. 20 that target the Omicron variant to prepare for a possible surge in ...

The use of inosine pranobex is associated with a lower risk for mortality in patients with COVID, a new study suggests.

NEW YORK -- The use of some monoclonal antibody treatments against COVID is now being discouraged, and updated guidelines from the NIH COVID Treatment Panel say Regeneron and Eli Lilly's treatments ...

With the latest COVID-19 variant leading to record numbers of cases worldwide, a top infectious disease expert says the virus is undergoing a major shift. Dr. Robert Redfield, the former director of ...

Bivalent EABR mRNA boosters broaden neutralizing responses to Omicron subvariants by promoting diverse receptor-binding domain epitope targeting, although antibody responses remain partially shaped by ...