COVID-19 May Have Arrived in US in December: Study
SARS-CoV-2 antibodies detected in blood donor samples indicate infections could have occurred in the US more than a month before the first confirmed case, but some experts remain skeptical.
COVID-19 May Have Arrived in US in December: Study
COVID-19 May Have Arrived in US in December: Study
SARS-CoV-2 antibodies detected in blood donor samples indicate infections could have occurred in the US more than a month before the first confirmed case, but some experts remain skeptical.
SARS-CoV-2 antibodies detected in blood donor samples indicate infections could have occurred in the US more than a month before the first confirmed case, but some experts remain skeptical.
A collaboration between Doctors Without Borders, the Red Cross, and other organizations aims to map developing cities across the globe to improve disease response efforts.