搜尋結果
2024年5月3日 · But in federal databases, thousands of Americans have reported that COVID vaccines caused ringing in the ears, dizziness, brain fog, sharp fluctuations in blood pressure and heart rate, new or ...
- Apoorva Mandavilli
2024年5月13日 · The new "FLiRT" COVID-19 variants, including KP.2, are spreading in the United States. Will there be a summer surge? Experts discuss KP.2 transmission, symptoms, and vaccines.
- Caroline Kee
2024年5月6日 · A lot has changed since SARS-CoV-2 (the virus responsible for COVID-19) appeared on the world stage four years ago. In 2020, the novel coronavirus infected and upended the daily lives of millions ...
2024年5月20日 · Session Id: 77xbwmee (Pls: c18c6336-e7c8-4d92-8c6d-7485d771e1e1) President Biden appeared to claim he was vice president during the coronavirus pandemic and that former President Barack Obama had ...
2024年4月30日 · Virologist Zhang Yongzhen speaks at a coffeeshop in Shanghai, China on Dec. 13, 2020. Zhang, the first scientist to publish a sequence of the COVID-19 virus in China was staging a sit-in protest ...
2024年4月22日 · Secrecy clouds the beginning of the outbreak. Even the date when Chinese authorities first started searching for the origins is unclear. The first publicly known search for the virus took place on ...
2024年4月28日 · But in the legal document submitted to the High Court in February, AstraZeneca said: “It is admitted that the AZ vaccine can, in very rare cases, cause TTS. The causal mechanism is not known ...
