The effectiveness of COVID-19 vaccines fell below 20 percent a few months after vaccination, with booster shots seeing effectiveness drop below 30 percent. The review, published in the JAMA Network journal on May 3, analyzed 40 studies estimating vaccine effectiveness (VE) over time against laboratory-confirmed COVID-19 infection and symptomatic disease. The studies were selected from…
Chinese COVID-19 Vaccines Under Spotlight After Woman Censored for Posting About Death Following Sinopharm Shot
The censoring of a woman who posted about the death of her mother after receiving a COVID-19 vaccine has recently caused a stir in China, prompting further scrutiny on the effectiveness of Chinese-made vaccines. On Aug. 24, a woman with the handle TomoJiangJiang posted on Weibo, a Twitter-like platform, that after her mother took her…
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