COVID-19 has changed a lot over the years, as has our ability to protect ourselves through vaccines. And we recently got some new news on the virus. On March 19, the CDC released a report stating that ...

As the COVID-19 pandemic progresses, researchers say it is important to track how the coronavirus mutates because it could affect the efficacy of a vaccine. Like all living cells, viruses evolve their ...

When researchers in China first discovered a new coronavirus spreading amongst the people in the city of Wuhan, they collected samples of the virus and published its genetic code online. Stream Los ...

The BA.3.2 Covid variant, part of the Omicron lineage, has drawn global attention for its mutation profile and spread. Experts say symptoms remain mild and similar to earlier variants, with no ...

If vaccines are proven to be ineffective against the newly identified variant that has popped up in California, then consumers and business could face new shelter-in-place orders, further threatening ...

Unexpected genetic benefit: A PTPN22 mutation tied to autoimmune diseases helped mice survive otherwise lethal coronavirus infection by enhancing natural killer cell function. Therapeutic potential: ...

A key step in the origin of many pandemics occurs when an animal-borne virus infects humans and then evolves to spread more efficiently from person to person. That is why scientists and physicians ...

Ducharme is a contributor to TIME. A positive COVID-19 test in Berlin on Feb. 9, 2023. Ducharme is a contributor to TIME. About three-quarters of people in the U.S. have had COVID-19 at least once, ...

Health minister Katsunobu Kato gave the green light on April 27 to reclassifying COVID-19 into the same category as the ...