Four years after the spread of a novel coronavirus first prompted U.S. officials to shutter schools and limit public gatherings, misinformation about the virus persists. False claims that COVID-19 ...

Amid the declining clinical severity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and diminishing public uptake of annual coronavirus disease 2019 (Covid-19) vaccines, ...

WASHINGTON (AP) — U.S. regulators approved updated COVID-19 shots Wednesday but limited their use for many Americans — and removed one of the two vaccines available for young children. The new shots ...

As much as we want to put it behind us, COVID-19 isn’t going away. Cases are currently rising across the country in a summer surge. The U.S. Centers for Disease Control and Prevention (CDC) reports ...

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The U.S. approved a new COVID-19 vaccine made by Moderna late Friday but with limits on who can use it — not a replacement for the company's existing shot, but a second option. The new vaccine, ...

Este artículo estará disponible en español en El Tiempo Latino. Since regaining power, the Trump administration has repeatedly claimed with false certainty that the COVID-19 pandemic originated in a ...

UCSF researchers designed new drug candidates that potently block MPro, a viral enzyme that's crucial for SARS-CoV-2 replication. One of these drug candidates, AVI-4516, is shown (center) bound to the ...

Scientists at the Wuhan Institute of Virology in China have discovered a new lineage of a coronavirus in bats that can enter human cells in a similar fashion as SARS-CoV-2, the virus that causes Covid ...

The Centers for Disease Control and Prevention (CDC) has addressed concerns about a new bat coronavirus that has the capacity to spread to humans, saying there is "no reason to believe it currently ...

The discovery of a new bat coronavirus in China has sparked concerns about another pandemic. The virus, named HKU5-CoV-2, is similar to SARS-CoV-2, the virus that causes COVID-19, in that it targets ...

Feb 21 (Reuters) - A newly discovered bat coronavirus uses the same cell-surface protein to gain entry into human cells as the SARS-CoV-2 virus that causes COVID-19, raising the possibility that it ...