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17 de mar. de 2023 · This systematic review provides essential data for immunization providers when evaluating the risk versus benefits of COVID‐19 mRNA vaccines on the CV system. CV events such as thrombosis, thrombocytopenia, stroke, and myocarditis frequently occur with the mRNA vaccines studied.
- Serious adverse events of special interest following mRNA COVID-19 ...
Results: Pfizer and Moderna mRNA COVID-19 vaccines were...
- Adverse effects of COVID-19 mRNA vaccines: the spike hypothesis
Anti-SARS-CoV-2 mRNA vaccines and their reported adverse...
- Side Effects of mRNA-Based and Viral Vector-Based COVID-19 Vaccines ...
The mRNA-based vaccines were associated with a higher...
- Serious adverse events of special interest following mRNA COVID-19 ...
Synopsis: From December 14, 2020, through January 18, 2021, CDC safety monitoring of mRNA COVID-19 vaccines in VAERS identified 66 reports of anaphylaxis: 47 cases following receipt of the Pfizer-BioNTech vaccine and 19 cases following receipt of the Moderna vaccine.
22 de sept. de 2022 · Results: Pfizer and Moderna mRNA COVID-19 vaccines were associated with an excess risk of serious adverse events of special interest of 10.1 and 15.1 per 10,000 vaccinated over placebo baselines of 17.6 and 42.2 (95 % CI -0.4 to 20.6 and -3.6 to 33.8), respectively.
21 de abr. de 2022 · Anti-SARS-CoV-2 mRNA vaccines and their reported adverse effects. Both the BNT162b2 and mRNA-1273 vaccines are administered intramuscularly and mobilize robust and likely durable innate, humoral, and cellular adaptive immune responses [27., 28., 29., 30.]. Existing data on the available mRNA vaccines are mostly limited to serological analyses ...
18 de dic. de 2020 · The only evidence on safety of mRNA vaccines comes from small phase I and phase II trials of SARS-CoV-2 vaccines, with follow-up typically less than two months. Systemic adverse events such as fatigue, muscle aches, headache, and chills are common.
5 de ago. de 2021 · The mRNA-based vaccines were associated with a higher prevalence of local side effects (e.g., injection site pain), while the viral vector-based vaccine was associated with a higher prevalence of systemic side effects (e.g., headache/fatigue).
24 de sept. de 2021 · The side effects from an mRNA vaccine are similar to symptoms of COVID-19. Side effects may be worse after your second dose than after your first one. Most side effects last for about one to three days.
