PMC:7796344 / 6594-6781
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7796344","sourcedb":"PMC","sourceid":"7796344","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7796344","text":"9) conducted sequential systematic testing of 121 French pilgrims during Hajj 2018 [18]. Amongst their sample, 40.5% reported wearing a face mask, 55.4% washing hands more often, and 87.6","tracks":[]}