Harvard experts warn of a “surge upon a surge” in COVID-19 infections in the coming weeks, as cases involving the Omicron variant pile onto the nationwide […]
More than nine in ten countries, studied as part of the Oxford COVID-19 Government Response Tracker (167 out of 187), have published an official vaccination plan, […]
Public Health Canada approved the use of Pfizer/BioNTech mRNA vaccine for children ages five to 11 on Nov. 19. The decision was highly anticipated as parents—including […]
Elderly care home residents who have previously contracted and survived COVID-19 develop much stronger and higher antibody and cellular immune responses to two doses of vaccination […]