York Region’s Medical Officer of Health provides an update on COVID-19 in York Region. – Visit http://www.york.ca/covid19 CoronavirusCOVID-19COVID19covid19 immunityDr. Barry Pakesimmune systemIMMUNITYMedical Officer of Healthnovel coronavirusRegional Municipality of YorkVITAMINYork RegionRelated Posts Did Your Allergies Get Worse After COVID? Watch This February 26, 2026 There may be a universal vaccine in the future. #science #vaccine #doctor February 21, 2026 The Immune Shift No One Explains After COVID February 19, 2026 Doctor Reacts: Covid masks in 2026?! February 19, 2026 ‘Particularly capricious’: Doctor weighs in on undermining of mRNA technology February 15, 2026 COVID’s Hidden Impact: Immune System Triggers Explained #shorts January 30, 2026