Antibody testing shows whether you've had the COVID-19 virus in the past. It's not the same as testing to see whether you have the virus now.

Pfizer and BioNTech’s Omicron KP.2-adapted COVID-19 vaccine has received a positive recommendation from the European ...

Upon authorization by the European Commission, the Omicron KP.2-adapted COVID-19 vaccine will be available for individuals 6 months of age and ...

A new COVID-19 variant called XEC is spreading overseas and experts warn it could reach Australia within weeks. Monash ...

Individuals with compromised immunity and persistent COVID-19 infections can harbor drug-resistant variants of the SARS-CoV-2 virus, which have the potential to spread to the general population, ...

Can an immunoassay be created and selectively detect a virus in under 5 minutes? In a new study, researchers report that it can be done using a low-power laser like a laser pointer with a little ...

COVID-19 test positivity has been decreasing in Oregon since mid-August, after spiking over the summer, according to data from the Oregon Health Authority. For the week ending Sept. 7, Oregon reported ...

For those wanting the home test kit, free rapid antigen tests will continue to be available through local public health units ...

Covid XEC has seen a surge in cases since it was detected in June and with winter approaching, experts warn to be vigilant ...