The FDA added warning labels to Johnson & Johnson’s vaccine for the Chinese coronavirus over links to a rare neurological condition.
https://www.nbcnews.com/health/health-news/cdc-fda-investigating-possible-j-j-vaccine-link-rare-neurological-n1273748
FDA adds warning to J&J vaccine for possible link to rare neurological disorder
The Johnson & Johnson vaccine may be linked to a 'small possible risk' of neurological disorder Guillain-Barré syndrome. CDC and FDA officials are investigating, and the FDA has added a warning label.
https://www.nbcnews.com/health/health-news/cdc-fda-investigating-possible-j-j-vaccine-link-rare-neurological-n1273748