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新冠新變異株KP.2傳染力高 專家關注夏季是否大流行
《紐約時報》近日報導稱，新冠肺炎（Covid-19）中新的變異株KP.2逐漸成為主要流行病毒株。哥倫比亞大學病毒學家何大一（David Ho）稱，早期實驗表明，KP.2病毒株更善於躲避人類的免疫系統，因此比原先流行的JN.1更具傳染力。
公視新聞網 via Yahoo奇摩新聞
7 天前
確診潮再起？變異株KP.2免疫逃脫能力更強！快篩、疫苗還有效嗎？
新冠病毒變變變，每隔不到一、兩年時間，就會出現另一種傳染力更強的變異株，最新的KP.2對台灣影響大嗎？疫苗效力還夠不夠？確診潮是否再現？ Covid-19新冠疫情高峰已過，但相關變異株從具高傳染力的Omicron（B.1.1.529），到先前的JN.1，再到目前開始流行的 ...
康健雜誌 via Yahoo奇摩新聞
6 天前
2021年12月15日 · The omicron variant features more than 30 mutations to the virus’s spike proteins, which cover the outside of the virus and are the main targets of vaccines and treatments like monoclonal ...
2021年11月29日 · Coronavirus. Omicron map: Tracking the new Covid-19 variant around the world. The omicron variant has been confirmed in more than 30 countries. Nov. 29, 2021, 7:45 PM UTC / Updated Dec. 15,...
2021年12月21日 · The omicron variant of the coronavirus was first detected in late 2021. It has since swept the globe, eventually vanquishing other variants including delta. Omicron soon began branching off...
2021年11月30日 · Coronavirus. Why scientists — and much of the world — reacted so quickly to the omicron variant. Mutations on the spike proteins of the variant caught the attention of researchers who have been...
2022年5月3日 · Coronavirus. What the latest omicron subvariants mean for reinfection risk. In the U.S., the BA.2.12.1 subvariant is gaining a foothold, while South Africa is seeing a surge in cases from two...
- Berkeley Lovelace Jr.
2022年1月6日 · By Daniel Arkin. The rapid spread of the omicron variant has left many vaccinated people feeling confused about which activities are safe as the U.S. heads into the third year of the Covid-19...
2022年1月7日 · The rise and fall of Covid diagnoses has historically been shown as "waves," but Walensky suggested the omicron surge in the U.S. may be visualized more as an "ice pick," with a dramatic rise and...
