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Apr 19, 2021 · Individuals have also reported side effects at the injection site, including arm pain, redness, and swelling. These side effects are often signs that the vaccine is working, inducing a...
Feb 27, 2024 · The Vaccine study confirmed that the Moderna and Pfizer/BioNTech vaccines are linked in rare cases to myocarditis and pericarditis, conditions involving inflammation of the heart muscle...
Feb 26, 2024 · The study, published in Vaccine, confirmed previously identified rare safety signals for myocarditis and pericarditis after a mRNA vaccine (Pfizer and Moderna) and Guillain-Barré syndrome and cerebral venous sinus thrombosis (CVST) after viral vector vaccines (AstraZeneca). 1.
Mar 26, 2022 · The average side effects after the first dose were 79% compared with 84% after the second dose. The average occurs side effects in females at 69.8% compared with males 30.2%. Our study reveals that side effects after the Pfizer-BioNTech vaccine are common, but they are usually mild and self-limited.
Oct 20, 2023 · What are common side effects of the COVID-19 vaccine? Common reactions that may appear within one to two days of receiving the vaccine include: Pain, swelling, or redness at the injection site. Fatigue. Headache. Mild fever. Nausea. Muscle pain. These symptoms are normal and not dangerous.
Aug 22, 2024 · Side effects that have been reported with Pfizer-BioNTech COVID-19 Vaccines include: • Severe allergic reactions • Non-severe allergic reactions such as rash, itching, hives, or swelling of ...
Mar 21, 2022 · The 2021 JAMA study of nearly 20,000 people who received a COVID-19 vaccine found adverse side effects were more commonly reported in mRNA vaccines like Moderna and Pfizer than in the...
