PMC:7551987 / 25174-25449 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T172","span":{"begin":27,"end":237},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ation variant (Figure 7H). The explanation is that, in this model, higher virulence influences (among many other things) the rate at which the virus is shed into the environment from either the asymptomatic (𝜎A) or symptomatic (𝜎I) host. We observe how the high virulence, lo"}