JAMA is the Journal of the AMERICAN MEDICAL ASSOCIATION
My concern from the start was lack of testing for long term side effects required under standard protocols that was not required under the Emergency Use Authorization.
Well, the test subjects for the long term effects turned out to be the population that took the jab. And it appears that some bad side effects don’t take all that long to start showing up.


JAMA: Myocarditis Cases Reported After mRNA-Based COVID-19 Vaccination in the US From December 2020 to August 2021.

Key Points

Question  What is the risk of myocarditis after mRNA-based COVID-19 vaccination in the US?

Findings  In this descriptive study of 1626 cases of myocarditis in a national passive reporting system, the crude reporting rates within 7 days after vaccination exceeded the expected rates across multiple age and sex strata. The rates of myocarditis cases were highest after the second vaccination dose in adolescent males aged 12 to 15 years (70.7 per million doses of the BNT162b2 vaccine), in adolescent males aged 16 to 17 years (105.9 per million doses of the BNT162b2 vaccine), and in young men aged 18 to 24 years (52.4 and 56.3 per million doses of the BNT162b2 vaccine and the mRNA-1273 vaccine, respectively).

Meaning  Based on passive surveillance reporting in the US, the risk of myocarditis after receiving mRNA-based COVID-19 vaccines was increased across multiple age and sex strata and was highest after the second vaccination dose in adolescent males and young men.

Abstract

Importance  Vaccination against COVID-19 provides clear public health benefits, but vaccination also carries potential risks.

The risks and outcomes of myocarditis after COVID-19 vaccination are unclear.