CAUTION: The actual cases are likely a gross underestimate based on baseline myocarditis rates in the USA and the limited number of doses in this group!
Please, please, please check troponin levels prior to vaccine #2 Just off the phone with local ER colleague seeing myocarditis cases. Decrease risk of disability and lives! #screenB4vaccine
Originally tweeted by Jeffrey Hirschfield, MD, CPI (@DrHirschfield) on August 29, 2021.

