Mucosal COVID-19 boosters outperform mRNA shots in preventing upper airway infections
Coronavirus
By Dr. Chinta Sidharthan Reviewed by Lily Ramsey, LLM Sep 5 2024 Study: Mucosal adenovirus vaccine boosting elicits IgA and durably prevents XBB.1.16 infection in nonhuman primates . Image Credit: TG23/Shutterstock.com In a recent study published in Nature Immunology , a team of researchers from the United States used non-human primate models to compare the protection conferred by an intramuscular booster dose of the bivalent messenger ribonucleic acid (mRNA) coronavirus disease 2019 (
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