PMC:7017962 / 612-775 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7017962","sourcedb":"PMC","sourceid":"7017962","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7017962","text":"U.S. Department of Homeland Security’s Customs and Border Protection began health screenings at U.S. airports to identify ill travelers returning from Wuhan City (","tracks":[]}