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Potential side effects of the 2023 vaccine: This fall’s updated COVID vaccine is new, but it does not produce new, unknown or harsher side effects. “I get that people might be worried about ...
Side effects of new COVID vaccine. Side effects from the vaccine can vary from person to person and dose to dose, the experts note. According to the CDC, the most common side effects from COVID-19 ...
More serious side effects can include severe allergic reactions, non-severe allergic reactions (like itching, hives, or swelling of the face), myocarditis or pericarditis — inflammation of the ...
In the original clinical trials for Pfizer-BioNTech's COVID-19 vaccine, for example, less than half of study participants reported side effects, but the shot worked well for the vast majority of ...
With that said, side effects from the COVID vaccine are rare, says Dr. Cennimo, and they usually resolve after a day or two. Per Dr. Watkins, the most common side effects include: Pain, redness or ...
The most common side effects of the vaccine in the trials were usually mild or moderate, occurred within two days after vaccination, and got better within 1 or 2 days. [83] [1] [84] The most common side effects are pain at the injection site, headache, tiredness, muscle pain, and nausea, affecting more than 1 in 10 people.
Anaphylaxis and other allergic reactions are known side effects of the Oxford–AstraZeneca COVID-19 vaccine. [1] [71] The European Medicines Agency (EMA) has assessed 41 cases of anaphylaxis from around 5 million vaccinations in the United Kingdom. [71] [72] Capillary leak syndrome is a possible side effect of the vaccine. [65]
[58] [59] Reports of serious side effects, such as allergic reactions, remain very rare [a] with no long-term complications documented. [2] [61] The vaccine is the first COVID‑19 vaccine to be authorized by a stringent regulatory authority for emergency use [62] [63] and the first to be approved for regular use. [43]