Nasal vaccines offer convenience and another option for those wary of needles, but traditional vaccines are best for young children and older adults.
Medscape Medical News
Source link : https://www.medscape.com/viewarticle/flu-vaccine-options-nasal-vs-injection-2026a10001ue?src=rss
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Publish date : 2026-01-20 10:39:00
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