Alberta 'very likely' to shorten COVID-19 vaccine interval: Dr. Hinshaw Manitoba offering new paid sick leave for those affected by COVID-19 Give healthcare workers second dose, groups urge Ontario government Dangers of mild asthma underestimated Provinces add adolescents to COVID-19 immunization plans as vaccine rollout continues New school allergy guidelines recommend against banning specific foods Will Canada follow U.S. lead in exploring easing patient protections for vaccines? Canadian policy-makers eagerly await results from study on mixing COVID-19 vaccines Initial results expected in next few weeks 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. Frustration over Ont.'s outdated referral processes First Previous 709 710 711 712 713 Next Last
