>> yeah, they think it's cool and i think that's nice. i feel that way. >> reporter: the national guard members take care of patients in the hospital for other illnesses. he's getting an ekg from an hospital rn and brandon brown. >> switch over for you. >> there's a sense of pride that swells up in you when you know you're helping your community. it's a beautiful feeling, really. >> reporter: the sense of sadness that so many don't get covid-19 vaccines. >> the vast predominant are unvaccinated. >> did you know that, in addition to nurses and doctors, you have members of the national guard helping you out? >> yeah, they're so good. they're wonderful. >> reporter: how does it make