Severe Acute Respiratory Syndrome (SARS) is a disease that first ... it had infected more than 8000 people in 26 countries, killing one in ten of them. More than half of those who died were ...

Emerging data as well as knowledge from the SARS and MERS coronavirus outbreaks yield some clues as to why SARS-CoV-2 affects some people worse than others ... COVID-19—the disease caused by ...