PMC:7796344 / 1811-2032 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T16","span":{"begin":7,"end":112},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"tries. Nearly a third of pilgrims (n = 305; 30.1%) never wore a face mask in crowded areas during Umrah in 2019. In contrast, similar numbers said they always wore a face mask (n = 351, 34.6%) in crowded areas, while 63.2"}