Blurred doctor in medical mask and goggles holding pyrometer isolated on grey, banner - Banco de fotos e imagens

Covid-19, preventing virus, healthcare workers and vaccination concept. Confused and puzzled male doctor in medical mask and gloves complaining over bad medication, gesturing.

Covid-19, preventing virus, health, healthcare workers and quarantine concept. Doctor saving life patient from coronavirus pandemic, show heart sign, wear personal protective equipment, PPE costume.

Covid-19, preventing virus, healthcare workers and quarantine concept. Close-up of serious, determined doctor or nurse in personal protective costume, respirator and face shield, looking confident.

Covid-19, coronavirus disease, healthcare workers concept. Side view of serious-looking tech lab employee, researcher in personal protective equipment, pointing at urine analyze.