Regional Surveillance Network Tracking Spread Of COVID-19
Pan American Health Organization (PAHO) Director, Dr. Carissa Etienne, says the COVID-19 Genomic Surveillance Regional Network has been instrumental in tracking the spread of the coronavirus (COVID-19) across the Americas. She noted that the network has, so far, detected at least one of the four current variants of concern - Alpha, Beta, Gamma, and Delta – in 47 regional countries,...







