PMC:7096774 / 4623-4738 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7096774","sourcedb":"PMC","sourceid":"7096774","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7096774","text":"y co-exposed and therefore sampled on Days 4, 10, 12 and 14 after the first symptoms of the index case. Follow-up o","tracks":[]}