PFAS CHEMICAL ASSOCIATED WITH SEVERE COVID-19 A Danish study found that people with elevated levels of a compound called PFBA were more than twice as likely to have a severe form of Covid-19.

 https://theintercept.com/2020/12/07/pfas-pfba-severe-covid-study/?utm_medium=email&utm_source=The%20Intercept%20Newsletter&fbclid=IwAR2KJyomf8cr8KUzy6MI7E1TR39mND8aLJcOJmpbQNUJRNiIiboSCuKtPAo