Here’s a few: https://www.bmj.com/content/384/bmj.q488 https://med.stanford.edu/news/all-news/2025/12/myocarditis-vaccine-covid.html https://pmc.ncbi.nlm.nih.gov/articles/PMC10108562/ https://pmc.ncbi.nlm.nih.gov/articles/PMC9206826/ https://pmc.ncbi.nlm.nih.gov/articles/PMC10022421/ https://pubmed.ncbi.nlm.nih.gov/33866000/ https://www.nationalacademies.org/news/new-comprehensive-review-examines-potential-harms-of-covid-19-vaccination-and-intramuscular-vaccination https://www.acpjournals.org/doi/10.7326/M23-2956 https://pmc.ncbi.nlm.nih.gov/articles/PMC9021367/ https://www.sciencedirect.com/science/article/pii/S0264410X22010283 https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1501921/full

https://pmc.ncbi.nlm.nih.gov/articles/PMC7944975/ If not mistaken this study used by Pfizer to support its vaccine global safety, was conducted in Israel using data from Clalit Health Services. The methodology was flawed: Pfizer sponsored the study, the lead researcher had ties to the company, and there was no proper system to track side effects (unlike the U.S. VAERS system)