Health Canada said Thursday it has authorized Novavax's updated COVID-19 vaccine for those aged 12 years and up.

This country had one of the best-designed economic responses in the world, and one of the worst vaccine procurement processes ...

The latest, highly contagious subvariants are driving infections, but new vaccines may help stem the tide of another wave — ...

1 Variant vaccine,” the agency posted on X, formerly known as Twitter. On Tuesday, Health Canada also authorized an updated ...

It’s been over four years since the beginning of the COVID-19 pandemic. And since then, the virus has changed substantially.

The new vaccines, directed against the KP family, are from Pfizer and Moderna. The vaccinations are interchangeable and ...

Genetic evidence from a new report suggests the coronavirus pandemic most likely spilled over from animals in the Wuhan ...

COVID-19 cases may increase this winter, health officials warn. Current COVID-19 wastewater levels are "very high." ...

Vaccines are recommended two months after your last COVID vaccination. If you recently had COVID, the CDC recommends to wait ...

Two new COVID-19 strains are circulating globally. Here's what we know about them and what experts anticipate.

The federal government will offer households free COVID-19 tests kits to U.S. households at the end of the month. Each household can receive up to four free tests from the site COVIDtest.gov. Once ...