We performed autopsies on persons in Germany who died from COVID-19 and observed higher nasopharyngeal SARS-CoV-2 viral loads for variants of concern (VOC) compared with non-VOC lineages. Pulmonary inflammation and damage appeared higher in non-VOC than VOC lineages until adjusted for vaccination status, suggesting COVID-19 vaccination may mitigate pulmonary damage.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9973696PMC
http://dx.doi.org/10.3201/eid2903.221297DOI Listing

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