Shi Zhengli, a leading virologist, became known as “Bat Woman” for her work on coronaviruses. She has spent decades studying ...

New findings add weight to the theory that COVID-19 originated at the Wuhan Institute of Virology. Experts point to lax ...

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

A study led by the University of Texas Health Science Center at San Antonio found women had a 31% greater risk of developing ...

One avenue for new vaccine development is mucosal vaccines. In theory, dosing the vaccine directly into the respiratory tract ...

COVID-19 vaccination in early pregnancy (≤20 weeks of gestation) is not associated with increased prevalence of major ...

Early administration of high-titre COVID-19 convalescent plasma prevents hospitalisation and death in immunocompromised ...

Researchers have uncovered changes in the cellular response throughout lung damage caused by SARS-CoV-2—the virus behind ...

Five years on, Toronto-area doctors and public health officials are looking back at what they've learned since the start of ...

From animal hosts to laboratory leaks, the debate over the origin of the coronavirus pandemic is not yet settled – and may ...

The lack of available medications in the United States for COVID post-exposure prophylaxis leaves household members in close contact with someone who is infected vulnerable to developing COVID ...