The antiviral pill Paxlovid does not significantly reduce COVID-19 hospitalizations in vaccinated older adults, according to ...

Adults aged more than 70 who received more prescriptions for nirmatrelvir-ritonavir did not show decreased rates of ...

Paxlovid does not significantly reduce COVID-19 hospitalization and mortality among vaccinated older adults, according to new UCLA-led research.

Covid hospitalizations were not significantly reduced when adults used the antiviral pill, researchers find. Also, a nationwide study suggests estrogen may play a role in long covid, putting women at ...

Paxlovid may offer marginal benefits for low-risk children with COVID-19; however, among high-risk children with COVID-19, Paxlovid is a safe oral option.

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2025年2月現在、新型コロナウイルス（SARS-CoV-2）のJN.1の子孫株であるXEC株による感染拡大が主流となっており、さらに同じくJN.1系統のKP.3.1.1株の子孫株であるLP.8.1株が急速に流行を拡大している。東京大学医科学研究所シ ...

Genital HPV infections are thought to be responsible for more than 99% of cervical cancers. At least partly because the speculum exam can be uncomfortable or even painful, “half of the women in the U.

You have $1,000 (or $200 or $50,000) burning a hole in your pocket and you're itching to invest in some stocks. Verizon ...

新型コロナウイルスワクチンの研究・開発で、日本は欧米と比べて周回遅れに甘んじた。その反省に立ち、政府は足かせの一つとなった法規制について見直し、3月には改善策がそろう。

新型コロナウイルス感染症（COVID-19）の次世代経鼻ワクチンは、従来の注射型のワクチンにはできなかった、人から人へのウイルスの伝播を阻止できる可能性のあることが、動物実験で示された。この経鼻ワクチンが投与されたハムスターは、ウイルスに感染しても他 ...