Preexisting conditions seen in all patients with tachycardia after COVID-19 vaccine
Jan 10, 2024
Reduced heart rate variability was observed in patients with postvaccination postural orthostatic tachycardia syndrome.
Moderna COVID-19 vaccine tied to lower adverse event risk in older adults
Aug 11, 2023
The mRNA-1273 vaccine also was tied to greater protection against COVID-19 in older adults.
Uptake low for COVID-19 vaccine boosters in immunocompromised adults
Jan 24, 2023
The authors found low adherence to CDC recommendations for boosters, with older adults more likely to receive at least four mRNA COVID-19 vaccine doses.
Evidence updated on myocarditis after mRNA COVID-19 vaccination
Aug 02, 2022
The incidence of myocarditis is probably higher after vaccination with mRNA-1273 (Moderna) versus BNT162b2 (Pfizer) and lower with an increased interval between doses.