Pfizer to test COVID-19 vaccine in children as young as 6 months of agePfizer has announced the start of a large study to test the safety, tolerability and immunogenicity of the Pfizer-BioNTech COVID-19 vaccine in children below the age of 12 years. Polio: When vaccines and re-emergence were just as dauntingAmericans tell personal stories from polio outbreaks in the 1940s and 1950s and remember the relief when a vaccine was developed. Where to find info on side-effects reported after COVID-19 vaccination Public Health Agency of Canada website provides weekly updates of adverse event data on COVID-19 vaccines administered in Canada. Higher risk of developing new clinical conditions after acute COVID-19 infection Are you up-to-date on new screening recommendations for chlamydia and gonorrhea? First COVID-19 self-test for use at home authorized by Health Canada Lucira Check It COVID-19 self-test receives authorization with conditions under Interim Order. Webinar on demand: A new approach to vaccine discussion Single dose of Pfizer vaccine more effective against variants in people with prior COVID-19 infection Study examines protective effect of a single dose of Pfizer-BioNTech vaccine against variants in people with or without prior COVID-19 infection. New trial compares inactivated COVID-19 vaccine to AZ Breakthrough infections with variants in people fully immunized against COVID-19 First Previous 47 48 49 50 51 Next Last