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Monday, Jun. 20, 2022

Is it common to experience severe side effects from COVID-19 vaccines?

Lisa Freedland, Gigafact

no

Data indicate that severe side effects from the COVID-19 vaccine are very rare. Most people experience mild or no side effects.

According to the Centers for Disease Control:

Approximately five cases of anaphylaxis have occurred per one million doses administered.Approximately four cases of thrombosis (blood clots) with thrombocytopenia syndrome have occurred per one million doses administered.An average of about 77 cases of myocarditis (heart inflammation) have occurred per one million doses administered in individuals aged 12-24.

JAMA researchers found that between 0.2% and 0.3% of vaccine recipients experience allergic reactions.

Science magazine reported that in rare cases, the vaccines may cause "long covid-like symptoms." How frequently these side effects occur is unclear given that such cases are difficult to diagnose and are not being publicly tracked.

Clinical trial results suggest COVID-19 vaccines are safe for people with HIV.

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