PMC:7253235 / 3759-3870 JSONTXT

{"project":"2_test","denotations":[{"id":"32462289-32087098-24380932","span":{"begin":49,"end":50},"obj":"32087098"}],"text":", contact, fomites, and fecal-oral transmission [7, 8]. The most common symptoms at onset of illness include fe"}