China’s New Testing Policy for Travelers Is Problematic, Experts Say Tests (Medical), Coronavirus (2019-nCoV), Antibodies, Travel and Vacations, your-feed-science, your-feed-health
By BY KATHERINE J. WU from NYT Health https://nyti.ms/2JWwL1F
Airline passengers must present negative antibody test results before boarding. Scientists consider it a largely useless way to curb disease transmission.