A new investigation published in JAMA examines how COVID-19 vaccination affects maternal and perinatal outcomes among ...

A new COVID variant known as NB.1.8.1 has made landfall in the United States. The variant, which was first detected in China this past January, currently accounts for 10% of the SARS-CoV-2 sequences ...

Nathan Bartlett does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Harnessing the power of a single dose, this innovative vaccine offers a potent defense against both current and future COVID-19 threats. Study: A single-dose intranasal live-attenuated codon ...

There are no signs so far that the new LB.1 variant is causing more severe disease in COVID-19 patients, the Centers for Disease Control and Prevention says, as infections have begun to accelerate in ...

Research on SARS-CoV-2 in zoo tigers, lions, and hyenas shows rapid viral evolution and adaptation, offering insights into cross-species transmission dynamics.

A zoo outbreak shows how SARS-CoV-2 rapidly evolves in animals, revealing why monitoring COVID-19 in wildlife is vital for ...

A new study analyzing the immune response to COVID-19 in a Catalan cohort of health workers sheds light on an important ...

COVID-19 vaccination before or during pregnancy was linked to lower risk for severe maternal disease in the delta or omicron variant periods, ...