Science: Scientists provide a more strategic approach to COVID-19 testing
A new study led by the U.S. Geological Survey outlines a means to better estimate COVID-19 occurrence and trends in populations. Reston, VA, July 15, 2021.- Currently, COVID-19 testing is primarily limited to self-selected individuals, many of whom are symptomatic or have had contact with someone who is symptomatic. WhileContinuar Leyendo

















