PMC:7796344 / 330-509 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"10","span":{"begin":31,"end":50},"obj":"Disease"}],"attributes":[{"id":"A10","pred":"tao:has_database_id","subj":"10","obj":"MESH:D003141"}],"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":"ives to decrease the burden of infectious diseases and to adequately control their spread both in KSA and pilgrims home nations. The aims of the study were to assess preventative "}