id	keyword
cord-319706-2e9jrv0s	covid-19
cord-319706-2e9jrv0s	care
cord-319706-2e9jrv0s	patients
cord-319706-2e9jrv0s	illness
cord-319706-2e9jrv0s	severity
cord-319706-2e9jrv0s	age
cord-319706-2e9jrv0s	risk
cord-319706-2e9jrv0s	sex
cord-319706-2e9jrv0s	intubation
cord-319706-2e9jrv0s	male
