(MedPage Today) — For children who have never been vaccinated against the flu, getting two doses of the inactivated flu vaccine was associated with improved protection compared with getting one dose, but only in those younger than 3 years, according…
Source link : https://www.medpagetoday.com/infectiousdisease/uritheflu/117783
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Publish date : 2025-10-03 16:23:00
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