Praticien de la santé dans une seringue de maintien de masque facial médical pour le traitement de la covide-19, injection. - Photo & image de stock

COVID-19 mRNA vaccine for emergency use. Physician hold syringe and ampule. Vaccine development. Coronavirus pandemic. Vaccination and preventive immunization.

Keep quiet in hospital room. covid-19. man in mask with hush gesture. doctor in safety costume. hygiene on coronavirus pandemic. scientist create virus vaccine. epidemic outbreak quarantine.

Preventing sickness from infectious disease. Doctor hold ampoule syringe. Adaptive immunity. Covid-19 vaccination. Adaptive immunization. Antiviral therapeutic agents and vaccine for SARS-CoV-2.

Medical worker man physician in respirator mask and rubber gloves with phonendoscope isolated on white provide medical care to patients during coronavirus pandemic, covid19.

Routine immunization. Doctor hold syringe and ampule. Immune response. Immunity from coronavirus disease. Antibodies and antigens for diagnostics of SARS-CoV-2. Immunization, vaccines and biologicals.

Portrait of doctor in white medical coat and protective face mask isolated on white background with copy space

Handsome young physician wearing surgical mask is looking to the camera in front of white background

Healthcare practitioner in medical face mask hold syringe