PMC:7589163 / 118-400 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"21","span":{"begin":32,"end":41},"obj":"Disease"}],"attributes":[{"id":"A21","pred":"tao:has_database_id","subj":"21","obj":"MESH:D003643"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":" leading cause of morbidity and mortality worldwide, and the importance of public health practices including handwashing and vaccinations in reducing their spread is well established. Furthermore, it is well known that proper nutrition can help support optimal immune function, redu"}