4k video footage of an unrecognizable doctor applying a bandaid to a patient's arm in an office - vaccination 個影片檔及 b 捲影像00:15
male doctor of african american ethnicity or nurse giving shot or vaccine to a child age 9 yearold patient's shoulder at hospital or home to vaccination and prevention against coronavirus pandemic together.covid-19 vaccine concept. - vaccination 個影片檔及 b 捲影像00:20