A large-scale, independent review of real-world safety data confirmed that mRNA COVID-19 vaccines may cause myocarditis in very rare cases. However, the study conducted by the National Academies of Sciences, Engineering, and Medicine found no link between the vaccines and other conditions, including infertility, heart attacks, blood clots, Guillain-Barré syndrome, or Bell’s Palsy.
Recommendation: 
Sign Up for Public Health Alerts
About Us
The Public Health Communications Collaborative (PHCC) was formed in 2020 to coordinate and amplify public health messaging on COVID-19 and increase Americans’ confidence in guidance from the Centers for Disease Control and Prevention (CDC) and state and local public health officials.
Learn More
Learn More