Nurse holding syringe and making Covid-19 vaccination injection dose in shoulder of senior patient wearing mask.

Related tags:

• vaccine
• covid
• injection
• immunity
• pandemic
• nursing
• virus
• disease
• hospital
• doctor woman
• care
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• salud
• medical
• prevention
• flu
• doctor man
• gloves
• senior
• senior woman
• men women
• hand
• horizontal
• protection
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