Some severe COVID-19 patients may not develop long-lasting immunity to coronavirus: Study – Devdiscourse

High levels of a molecule seen in severe COVID-19 patients may prevent them from developing long-term immunity to the novel coronavirus, according to a study which says such individuals tended to make very few of a type of cells which produced antibodies against the virus. Scientists, including those from Harvard University in the US, noted that the release of massive amounts of molecules involved in cell-cell signalling in the body called cytokines can lead to some of the most severe symptoms o…

Click here to view the original article.