Is myocarditis more common in children after the COVID-19 vaccine?

Can the COVID-19 Vaccine Cause Myocarditis? A Children's-led study confirms that heart inflammation or myocarditis is a very rare side effect in kids who receive the COVID-19 mRNA vaccine.
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Can COVID-19 vaccines affect the heart of children?


Can COVID vaccines affect the heart? Hansen: For most kids, the vaccine will have no effect on their heart. But health officials are monitoring very rare occurrences of myocarditis and pericarditis after vaccination.

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What are the symptoms of myocarditis from the COVID-19 vaccine?


What are the symptoms of myocarditis and pericarditis? Symptoms include chest pain, palpitations (the feeling of one's heart beating very fast), and shortness of breath. If your child develops any of these symptoms after receiving the COVID-19 vaccine, please contact your pediatrician and seek medical care.

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How do you know if you have myocarditis from the Pfizer COVID-19 vaccine?


Symptoms include chest pain, palpitations (the feeling of one's heart beating very fast), and shortness of breath. If your child develops any of these symptoms after receiving the COVID-19 vaccine, please contact your pediatrician and seek medical care.

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What are the average ages of people who had myocarditis after mRNA-based COVID-19 vaccination during the first 8 months of 2021?

Of the 1626 reports that met the CDCs case definition for myocarditis, 1195 (73%) were younger than 30 years of age, 543 (33%) were younger than 18 years of age, and the median age was 21 years (IQR, 16-31 years) (Figure 1).
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Do mRNA COVID-19 vaccines cause heart inflammation?


These cases typically occur in male adolescents and young adults after the second dose, and within a week of vaccination. It is important to seek medical care if symptomatic (chest pain, shortness of breath, having a fast beating, fluttering, or pounding heart).

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Do children recover completely in the rare event of myocarditis after the COVID-19 vaccination?


Millions of people worldwide have received the mRNA vaccine without serious side effects. Serious side effects resulting from the vaccine—including myocarditis—are extremely rare. In most cases of vaccine-associated myocarditis, kids recovered completely after receiving medication.

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When is myocarditis the highest in COVID-19 vaccines?


The rates of myocarditis 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.

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How do you know if you are allergic to the COVID-19 vaccine?

An immediate allergic reaction happens within 4 hours after getting vaccinated and could include symptoms such as hives, swelling, and wheezing (respiratory distress).
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What are the common side effects of the Pfizer-BioNTech COVID-19 vaccine?


Commonly reported side effects in the clinical trial included injection site pain (sore arm), redness and swelling, fatigue, headache, muscle and/or joint pain, chills, fever, swollen lymph nodes, nausea and decreased appetite.

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Are long term side effects possible with the COVID-19 vaccine?


Benefits of Vaccination Outweigh the Risks Serious side effects that could cause a long-term health problem are extremely unusual following any vaccination, including COVID-19 vaccination.

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What are some of the side effects of the COVID-19 vaccine?


Some people have no side effects. Many people have reported side effects, such as headache, fatigue, and soreness at the injection site, that are generally mild to moderate and go away within a few days.

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Is fever one of the symptoms after the COVID-19 vaccination?


Sometimes after vaccination, the process of building immunity can cause symptoms, such as fever. These symptoms are normal and are signs that the body is building immunity.

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Can COVID-19 cause heart problems in children?


In general, children who get sick with the coronavirus do not have serious problems as often as adults do. But a very rare complication of COVID-19 called multisystem inflammatory syndrome in children, or MIS-C, can cause serious heart damage, cardiogenic shock or death.

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What are the possible rare heart complications after COVID-19, in children?


While heart complications after SARS-CoV-2 infection are uncommon in children, some experience abnormal heart rhythm, inflammation in and around the heart muscle or multisystem inflammatory syndrome in children (MIS-C), a new condition identified during the pandemic.

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Can COVID-19 cause heart problems?

For people who have had COVID-19, lingering COVID-19 heart problems can complicate their recovery.

Some of the symptoms common in coronavirus “long-haulers,” such as palpitations, dizziness, chest pain and shortness of breath, may be due to heart problems — or, just from having been ill with COVID-19.

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What should I do if I have a severe allergic reaction to the COVID-19 vaccine?

If you get a COVID-19 vaccine and you think you might be having a severe allergic reaction after leaving the vaccination site, seek immediate medical care by calling 911.
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Can you have a late allergic reaction to the COVID-19 vaccine?


Delayed urticarial reactions — Occasionally, patients develop a few hives and/or mild angioedema several hours or days after administration, as with other vaccines.

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Can the Moderna COVID-19 vaccine cause allergic reactions?

There is a remote chance that the Moderna COVID-19 Vaccine could cause a severe allergic
reaction. A severe allergic reaction would usually occur within a few minutes to one hour after
getting a dose of the Moderna COVID-19 Vaccine. For this reason, your vaccination provider
may ask you to stay at the place where you received your vaccine for monitoring after
vaccination. Signs of a severe allergic reaction can include:
• Difficulty breathing
• Swelling of your face and throat
• A fast heartbeat
• A bad rash all over your body
• Dizziness and weakness

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Can you develop myocarditis from COVID-19 vaccine?


Most people who develop myocarditis after getting a COVID-19 vaccine have a mild case that resolves quickly without any lasting side effects. In fact, about 95% of myocarditis cases in adults were found to be mild and resolved within a reasonable amount of time. In children, the statistics are similarly positive.

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When is the greatest risk of respiratory complications from COVID-19 for older patients?

While every patient is different, doctors say that days five through 10 of the illness are often the most worrisome time for respiratory complications of Covid-19, particularly for older patients and those with underlying conditions like high blood pressure, obesity or diabetes.
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Can COVID-19 vaccine cause pericarditis?


Several cases of myocarditis and pericarditis have been reported after mRNA COVID-19 vaccination. Interestingly, most cases were seen in male adolescents and young adults, commonly after 3-4 days of the second dose of mRNA vaccine.

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Can COVID-19 cause myocarditis?


Myocarditis is an inflammation of the heart muscle. It can occur when a virus, such as the common cold, influenza (flu) or SARS-CoV-2 (the virus that causes COVID-19) infects the body. Myocarditis can cause chest pain, heart palpitations, difficulty breathing or other symptoms, and it can interfere with heart function.

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What are some of the Long-term effects of COVID-19 on children?


Pain, headaches, fatigue, anxiety, depression, fever, cough and sleep problems have all been reported,” said Lawrence Kleinman, a professor and vice chair of the Department of Pediatrics at RWJMS and a professor of global public health at the Rutgers School of Public Health and lead investigator for the Collaborative

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Is inflammation of the heart frequent after a COVID-19 infection?


Myocardial inflammation is present in a small proportion of patients who have recovered from relatively mild cases of COVID-19 infection, a new study shows.

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