R.M.P Marotta Long Island

https://www.nih.gov/news-events/nih-research-matters/misdirected-antibodies-linked-severe-covid-19

September 14, 2021

Misdirected antibodies linked to severe COVID-19
The risk of having such autoantibodies increased with age. For example, while fewer than 10% of people under the age of 40 with severe COVID-19 had active levels of these autoantibodies, more than 21% of those over the age of 80 had them.