Ontario recommends Pfizer COVID-19 vaccine for males age 18-24 after findings show slightly increased risk of myocarditis and pericarditis from Moderna vaccine in about one in 5,000 males
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Ontario recommends Pfizer COVID-19 vaccine for males age 18-24 after findings show slightly increased risk of myocarditis and pericarditis from Moderna vaccine in about one in 5,000 males