Observation

 As with many I noted the administration of the Brits vaccine on video this AM. What shocked me was the "nurse", I assume, was bare handed and touching everything in the way. Secondary contamination runs rampant. During the peak of HIV in the late 80s one was reminded continuously that nitrile gloves were sine qua non for both you and the patient. Blood borne viruses are everywhere and just using bare hands could be a death sentence.