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The Link Between Blood Types and Risks of COVID-19, Cancer, and Other Diseases -
NIH Calls for Volunteers for Study of Allergic Reactions to COVID-19 Vaccines -
California Scrutinizes Medical Exemptions to Vaccination—Amid Protest -
Girl’s Deadly Reaction to Toothpaste Is Extremely Rare, Allergist Reminds Parents -
11-Year-Old Boy Dies After Suspected Allergic Reaction to Smell of Cooking Fish, Says Father -
More Toxins in Clothes Than Previously Believed