covid-19 vaccine urgent

background care caution coronavirus covid covid19 critical crucial danger death epidemic fast fasttrack fasttracked health healthcare illustration immunisation immunise immunised immunization immunize immunized impending importance important lab lockdown medical note outbreak pandemic pending precaution precautionary process progress protection quarantine quarantined red review risk risks rubber rush rushed rushing safety science scientific sign stamp stamped stamping stamps symbol tested testing tests toll track tracked treatment trial trialling trials under urgency urgent vaccination vaccine warning white