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11/13/25: Health Alert: Infant Botulism Associated with ByHeart Infant Formula
Summary Actions Requested Background Infant botulism is a rare illness where spores of Clostridium botulinum bacteria colonize and grow in an infant’s large intestine. These bacteria release a neurotoxin that causes symptoms like constipation, weakness (especially in sucking, crying, and swallowing), and loss of muscle tone. If untreated, the condition can lead to paralysis, trouble…
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09/11/25 Health Advisory: 2025–2026 respiratory-illness season vaccine recommendations
Summary COVID-19 vaccine recommendations Washington State Department of Health (DOH) continues to recommend everyone 6 months and older, including pregnant people, stay up to date with the current COVID-19 vaccine to help protect against severe illness, hospitalization, and death. DOH supports evidence-based recommendations from trusted national medical associations including the American Academy of Pediatrics for…
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09/04/25 Update from Office of Immunization
Summary: The Washington State Department of Health (DOH) has issued a COVID-19 Vaccine Standing Order for individuals aged 6 months and older, including pregnant persons, who do not have contraindications to the vaccine. Please see below for a letter from DOH regarding the COVID-19 vaccines. We will continue to share information and resources as they…