Five years after the World Health Organization declared a global pandemic, there has been progress — and backsliding in the ...

The pandemic accelerated economic disparity, revealing a disturbing acceptance of mass death. Did we learn nothing?

A 45-year-old woman in Kolkata has been diagnosed with human coronavirus HKU1 (HCoV-HKU1), a respiratory virus that can cause ...

SARS-CoV-2, the virus responsible for COVID-19, infects cells by binding its spike protein to angiotensin-converting enzyme 2 ...

The man’s case didn’t give rise to any widespread variant, but it gave Gupta, with his HIV evolution background, the idea ...

Long COVID symptoms persisted for up to two years in more than half of the individuals who experienced the condition, according to new research published in BMC Medicine.

That’s the potential promise of a new study on a drug made by Japanese pharmaceutical company Shionogi. At a scientific ...

Some 23% of people infected with SARS-CoV-2 between 2021 and 2023 developed long COVID, and in more than half of them the ...

Five young volunteers here have been deliberately exposed to the Covid-19 virus in the country's first human challenge study, ...

Bispecific antibodies targeting multiple SARS-CoV-2 sites offer enhanced neutralization against emerging variants, advancing ...

When the COVID-19 pandemic first began, we saw how quickly the SARS-CoV-2 virus evolved. New variants emerged with mutations ...

The lack of available medications in the United States for COVID post-exposure prophylaxis leaves household members in close ...