While some have mild symptoms with COVID-19, others can have severe symptoms, resulting in hospitalization and even death.

March 11 marks the fourth anniversary of the World Health Organization’s declaration that the COVID-19 outbreak was a pandemic. COVID-19 hasn’t gone away, but there have been plenty of actions that ...

By 2025, more than 13 billion doses of the vaccine are estimated to have been administered globally, saving untold millions ...

GENEVA (AP) — The World Health Organization said Friday that COVID-19 no longer qualifies as a global emergency, marking a symbolic end to the devastating coronavirus pandemic that triggered ...

A downtown Toronto long-term care home is rebuilding with a new design that considers lessons learned from the COVID-19 ...

When the world slowed down during the COVID-19 pandemic, its effects extended beyond humans. A recent study found that it ...

The COVID-19 pandemic changed a lot for human society – but it also caused a local species of bird to rapidly evolve, ...

Biologists at UCLA used a natural experiment during the COVID-19 lockdowns to study the effects of human activity on urban ...