Giuseppe Michieli<p>A(<a href="https://mstdn.science/tags/H2N2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>H2N2</span></a>) and A(<a href="https://mstdn.science/tags/H3N2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>H3N2</span></a>) <a href="https://mstdn.science/tags/influenza" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>influenza</span></a> <a href="https://mstdn.science/tags/pandemics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pandemics</span></a> elicited durable cross-reactive and protective <a href="https://mstdn.science/tags/antibodies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>antibodies</span></a> against avian <a href="https://mstdn.science/tags/N2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>N2</span></a> <a href="https://mstdn.science/tags/neuraminidases" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neuraminidases</span></a>, Nat Commun.: <a href="https://www.nature.com/articles/s41467-024-49884-9" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/s41467-024</span><span class="invisible">-49884-9</span></a> </p><p>The anti-AIV N2 antibodies titers correlate with antibody titers to the 1957 N2, suggesting that <a href="https://mstdn.science/tags/exposure" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>exposure</span></a> to the A(H2N2) virus contribute to this reactivity. These findings underscore the critical role of neuraminidase <a href="https://mstdn.science/tags/immunity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>immunity</span></a> in <a href="https://mstdn.science/tags/zoonotic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>zoonotic</span></a> and pandemic influenza <a href="https://mstdn.science/tags/risk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>risk</span></a> <a href="https://mstdn.science/tags/assessment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>assessment</span></a>.</p>