Doctor in protective gloves holding a hepatitis A vaccine . The concept of medicine, healthcare, science and vaccination awareness.
Palabras clave
hepatitis,
vaccine,
vaccination,
virus,
liver,
treatment,
ampoule,
needle,
immunisation,
drug,
therapy,
disease,
care,
laboratory,
epidemic,
injection,
medicine,
disease,
medicals,
health,
doctor,
patient,
clinic,
medication,
research,
sterile,
hospital,
hand,
closeup,
science,
bottle,
diagnosis,
background,
closeup,
polio,
glasses,
nurse,
therapeutic,
pharmacology,
concept,
liquid,
health care,
inject,
infection,
flu,
shot
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