The UK government announced the country would be going into a state of lockdown in an effort to control the spread of the ...

Initially, the guidance was limited to individuals showing symptoms who had recently travelled to a Covid-19 "hotspot" ...

Ensitrelvir PEP was safe and effective for COVID-19 prevention among household contacts when administered after the onset of symptoms in an index patient.

Here's what causes bronchitis, how the illness usually spreads and how you can treat symptoms if it affects you or a loved ...

At a time when the world seems eager to declare the COVID-19 pandemic a closed chapter, I — along with millions of other Americans — continue to confront a relentless, invisible enemy that has ...

Five years after the World Health Organization declared COVID-19 a pandemic, Americans continue to feel its impact, with ongoing health issues and societal changes.

The first confirmed COVID-19 case in the Ottawa region was announced five years ago on Tuesday, the same day the World Health ...

New research reveals that Epstein-Barr virus reactivation, triggered by COVID, may cause MIS-C in children. MIS-C is a severe ...

It’s like a storm that takes over your body,” Marta Cerda said of her struggles with long COVID. “It’s just a nightmare for me and I’m trying to maintain hope that there will be these treatments and ...

Five years ago, on March 11, 2020, the World Health Organization (WHO) declared COVID-19 a pandemic, triggering lockdowns, ...

Boston.com readers said the pandemic remains an ever-present threat to public health, despite much of society having moved on.

Five years after COVID-19 was first detected in Manitoba, experts say the province still has a ways to go to fully address the effects of the pandemic and set itself up to respond better in future ...