Researchers have developed a powerful tool that can detect variants of SARS-CoV-2 with high transmission potential before ...

Thanks to advances in treatment options, a COVID-19 diagnosis is no longer as scary as it once was, at least for most people.

The Central Intelligence Agency previously said that two explanations were plausible, a lab leak or a natural source for the ...

During the COVID-19 pandemic, health worker Maria Tereza Malheiros Sapienza's curiosity was aroused by her immunity to ...

In the midst of pandemic upheaval, researchers have gained fundamental insights about how the body fends off infections.

The CIA says lab leak is most likely source of COVID outbreak. But there is no consensus among scientists whether it ...

Risk of long COVID is higher in women and a link between SARS-CoV-2 infection and development of ME/CFS is shown, according ...

The vast majority of people in a study with long COVID had experienced multiple SARS-CoV-2 infections over the course of a ...

Leukocyte count, a widely available and inexpensive clinical marker of inflammation, may help predict the severity of long COVID symptoms in postmenopausal women, researchers reported.

The poor management of public health risks associated with travel by most countries proved among the most contentious issue ...

Researchers report the ability of tofacitinib to reduce infection risk with SARS-CoV-2 in individuals who are deficient in ...

Thanks to advances in treatment options, a COVID-19 diagnosis is no longer as scary as it once was, at least for most people. A new study, however, suggests that it may now be easier to predict who is ...