<li>Viktoria Hennings, Karolina Thörn, Sofie Albinsson, Christine Lingblom, Kerstin Andersson, Christer Andersson, Katarina Järbur, Rille Pullerits, Manja Idorn, Søren R. Paludan, Kristina Eriksson, Christine Wennerås. <strong>The presence of serum anti-SARS-CoV-2 IgA appears to protect primary health care workers from COVID-19</strong>. <em>European Journal of Immunology</em>, Feb. 7, 2022; DOI: <a href="http://dx.doi.org/10.1002/eji.202149655" rel="nofollow" target="_blank">10.1002/eji.202149655</a>
</li>