Since the first reports of a novel severe acute respiratory syndrome (SARS)-like coronavirus
in December 2019 in Wuhan, China, there has been intense interest in understanding how …

Severe acute respiratory syndrome‐coronavirus (SARS‐CoV)‐2′ s origin is still
controversial. Genomic analyses show SARS‐CoV‐2 likely to be chimeric, most of its …

To the Editor—Since the first reports of novel pneumonia (COVID-19) in Wuhan, Hubei
province, China 1, 2, there has been considerable discussion on the origin of the causative …

The source of the severe acute respiratory syndrome (SARS) epidemic was traced to wildlife
market civets and ultimately to bats. Subsequent hunting for novel coronaviruses (CoVs) led …

本ガイドラインは,「医療におけるエピデミックおよびパンデミック傾向にある急性呼吸器疾患の予防と
制御に関する世界保健機関 (WHO) 暫定ガイドライン (2007)」 の最新版である …

Coronaviruses are a group of viruses causing disease in a wide range of animals, and
humans. Since 2002, the successive emergence of bat-borne severe acute respiratory …

Executive Summary The Guideline for Isolation Precautions: Preventing Transmission of
Infectious Agents in Health Care Settings 2007 updates and expands the 1996 Guideline for …

The novel coronavirus disease (COVID‐19) outbreak that emerged at the end of 2019 has
now swept the world for more than 2 years, causing immeasurable damage to the lives and …

Before the emergence of severe acute respiratory syndrome (SARS) coronavirus (SARS-
CoV) in 2003, only 12 other animal or human coronaviruses were known. The discovery of …

The ongoing pandemic of coronavirus disease 2019 (COVID-19), caused by infection with
human coronavirus 2019 (HCoV-19/SARS-CoV-2/2019-nCoV), is a global threat to the …