#nasal — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #nasal, aggregated by home.social.
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Pre-existing systemic and #nasal #antibodies against avian #H5 #influenza A viruses vary according to #childhood imprinting, https://etidiohnew.blogspot.com/2026/05/pre-existing-systemic-and-nasal.html
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Comparative Characterization of #Bronchial and #Nasal #Mucus Reveals Key #Determinants of #Influenza A Virus #Inhibition http://biorxiv.org/cgi/content/short/2024.09.17.613498v1?rss=1
The ability of mucus to neutralize influenza A virus varies with the anatomical origin of the #airway cultures and correlates with the abundance of #triglycerides and sialylated #glycoproteins and #glycolipids.
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#Cow “#Challenge” #Study Should Help Turn Tables on #H5N1 in Dairy #Herds, #USDA: https://www.ars.usda.gov/news-events/news/research-news/2024/cow-challenge-study-should-help-turn-tables-on-h5n1-in-dairy-herds/
In the first study, the #respiratory exposed #heifers became infected but showed minimal #clinical #signs of disease, limited to an increased but sporadic #nasal discharge 1 to 3 days after infection. Lesions were observed in one heifer 7 days after infection.
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#Evolution of #nasal and #olfactory #infection characteristics of #SARS-CoV-2 #variants https://www.jci.org/articles/view/174439 J Clin Invest.
Together, our study characterized the nasal #tropism of SARS-CoV-2 strains, immune #clearance, and #regeneration after infection. The shifting characteristics of viral infection at the #airway #portal provide insight into the variability of COVID-19 clinical features, particularly long COVID, and may suggest differing strategies for early local intervention.
