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  1. 5 天前 · A commitment to excellence in electrical power system testing. We provide our customers worldwide with expertise and innovative solutions to test, analyze and diagnose power equipment in the electrical power industry. When it comes to electrical testing and monitoring of medium- and high-voltage equipment, protection testing, IEC ...

  2. 2024年5月7日 · B.1.1.529變異株(WHO命名為Omicron [109] [110] [111] )是目前變異最多的嚴重特殊傳染性肺炎病毒。 據媒體簡報會上發佈:這個變異株有超過50個突變 [112] ,而單單在棘蛋白的突變也有32種 [110] [113] [112] 。

  3. 2024年5月3日 · COVID-19 Variants of Concern (VOCs) Since the beginning of the COVID-19 pandemic and with the evolution of the SARS-CoV-2 virus, multiple COVID-19 Variants of Concern (VOCs) and Variants of Interest (VOIs) have been designated by WHO based on their assessed potential for expansion and replacement of prior variants, for causing new waves with ...

  4. 22 小時前 · On September 11, 2023, the updated Moderna and Pfizer–BioNTech mRNA vaccines (i.e., 2023–2024 formulas) against coronavirus disease 2019 (Covid-19) containing the severe acute respiratory ...

  5. 2024年5月8日 · When the SARS-CoV-2 Omicron variant emerged in 2021, many antibody drug products lost potency, including Evusheld and its constituent, cilgavimab4–6.

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  7. 2024年5月13日 · In 2023, researchers at Virginia Commonwealth University's School of Medicine reported that people now being infected with Omicron-related subvariants are just 6-7% as likely to lose their sense...

  8. 2024年5月18日 · As SARS-CoV-2 Omicron variants circulating globally since 2022, assessing the transmission characteristics, and the protection of vaccines against emerging Omicron variants among children and ...

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