Much of the message's information was misleading about a real variant of the virus that causes COVID-19.

Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — As the weather begins to change and respiratory illnesses become more common, a highly transmissible strain of ...

Can you catch COVID on top of COVID? A doctor explains why it is, unfortunately, a possible scenario and what you can do to ...

In its evolutionary fight for survival, the COVID virus is switching strategies: It’s becoming a master at slipping past our immune systems. And that, say experts, is largely why we’re dealing with an ...

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As the weather cools and fall approaches, COVID-19 cases are still spiking in much of the United States. The country has yet to emerge from a late summer COVID wave driven by the highly contagious new ...

As summer comes to an end, COVID-19 cases are on the rise again in California. While respiratory viruses usually peak in the winter, the novel coronavirus can also surge in the warmer months.

While the current findings suggest that exposure to COVID in utero is not associated with neurocognitive outcomes at 12 ...

Doctor warns of “double Covid” as UK cases rise, explaining how people can be reinfected while still unwell, the latest ...

NEW YORK -- What are the symptoms of omicron? Health experts still don't know if the new variant is causing milder COVID-19, but more indicators are emerging. The World Health Organization's top ...

Add Yahoo as a preferred source to see more of our stories on Google. Some people in China are reporting severe sore throat with COVID infections right now. apomares via Getty Images A positive ...