Myocarditis and Pericarditis After mRNA COVID-19 Vaccination

CDC and its partners are actively monitor reports of myocardial inflammation and pericarditis after COVID-19 inoculation. active agent monitor includes reviewing data and aesculapian records and evaluating the relationship to COVID-19 vaccination .
Myocarditis is ignition of the heart brawn, and pericarditis is excitement of the out line of the heart. In both cases, the body ’ s immune system causes excitement in response to an infection or some early trigger. Learn more about myocardial inflammation and pericarditis.external icon Seek medical care if you or your child have symptoms of these conditions after COVID-19 vaccination. Myocarditis and pericarditis have rarely been reported, specially in adolescents and young adult males within respective days after COVID-19 vaccination .

What You Need to Know

  • Cases of myocarditis reported to the Vaccine Adverse Event Reporting System (VAERS) external picture

    have occurred:

    • After mRNA COVID-19 vaccination (Pfizer-BioNTech or Moderna), especially in male adolescents and young adults
    • More often after the second dose
    • Usually within a week of vaccination
  • Most patients with myocarditis or pericarditis who received care responded well to medicine and rest and felt better quickly.
  • Patients can usually return to their normal daily activities after their symptoms improve. Those who have been diagnosed with myocarditis should consult with their cardiologist (heart doctor) about return to exercise or sports. More information will be shared as it becomes available.
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Both myocardial inflammation and pericarditis have the surveil symptoms :

  • Chest pain
  • Shortness of breath
  • Feelings of having a fast-beating, fluttering, or pounding heart

Seek medical wish if you or your child have any of the particular or general symptoms of myocardial inflammation or pericarditis specially if it ’ south within a workweek after COVID-19 vaccination .
If you have any health problems after vaccination, report them to VAERSexternal picture.

healthcare Providers : For extra recommendations and clinical steering, visit clinical Considerations : myocardial inflammation after messenger rna COVID-19 Vaccines | CDC .

Should I Still Get Myself or My Child Vaccinated?

Yes. CDC continues to recommend that everyone ages 5 years and older get vaccinated for COVID-19. The know risks of COVID-19 illness and its related, possibly severe complications, such as long-run health problems, hospitalization, and even death, far outweigh the likely risks of having a rare adverse chemical reaction to inoculation, including the possible risk of myocardial inflammation or pericarditis .
If you have already gotten the first dose of Pfizer-BioNTech or Moderna vaccine, or if your child has already gotten the foremost venereal disease of the Pfizer-BioNTech vaccine, it ’ south significant to get the second dose unless a inoculation provider or your repair tells you not to get it .
If you have concerns about COVID-19 inoculation, talk with your healthcare supplier or your child ’ randomness doctor, nurse, or clinic .