JAMA
Mortality in Patients Hospitalized for COVID-19 vs Influenza in Fall-Winter 2023-2024https://jamanetwork.com/journals/jama/fullarticle/2818660
*2023-2024年秋冬にCOVID-19または季節性インフルエンザで入院した人のコホートにおける死亡リスクを評価した研究です。
COVID-19パンデミックの最初の年、COVID
Estimated Protection of Prior SARS-CoV-2 Infection Against Reinfection With the Omicron Variant Among Messenger RNA–Vaccinated and Nonvaccinated Individuals in Quebec, Canada
https://jamanetwork.com/journals/jamanetworkopen/fullarticle/279