New research findings provide solid evidence that annual COVID-19 vaccine booster doses continue to be advisable for certain immunocompromised people, researchers at McGill University say. The ...

TORONTO - Infectious disease experts are urging seniors to get the latest COVID-19 booster shot as uptake plunges five years after the coronavirus pandemic struck. “We see that the protection is ...

Researchers have discovered that mRNA-based COVID-19 vaccines have a persistent effect on the innate immune system. These mechanisms may help the human body to better protect itself against potential ...