evidence: "Reports in VAERS simply represent something that happened after you got a vaccine. They don’t tell you the vaccine caused this," Ellenberg said. [...] To start, a large number of COVID-19 vaccines were given out in a relatively short period of time, with more doses and priority given to older and more medically vulnerable people. The VAERS reporting requirements are also higher for the COVID-19 vaccines. Health care providers, for example, are required by law to report any vaccine administration error, any serious adverse event following vaccination, and any COVID-19 case that results in hospitalization or death. With other vaccines, providers are only required to report select adverse events. And the incredible amount of publicity and scrutiny of the new vaccines is arguably unprecedented in modern history. [...] Of the COVID-19 vaccines ever offered in the U.S., only the Johnson & Johnson vaccine has been causally linked to thrombosis with thrombocytopenia syndrome, or TTS, which can be fatal. TTS is a blood clotting condition combined with low blood platelets and is extremely rare. Six reports of the condition to VAERS led regulators to temporarily suspend the use of the J&J vaccine in April 2021. Through May 2023, monitoring has identified nine deaths from TTS that are considered to be due to the vaccine. The J&J vaccine is no longer available in the U.S., after the last doses expired in May.