[forum456]

https://www.cnbc.com/2021/09/13/covid-bo...clude.html



They said there are risks to distributing boosters too soon, including the potential for side effects such as a rare heart inflammation condition known as myocarditis, which is more common after the second dose of mRNA vaccines.

“If unnecessary boosting causes significant adverse reactions, there could be implications for vaccine acceptance that go beyond COVID-19 vaccines,” they wrote.