image tag: vaccine, main color: green, image quantity: 6

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child, patient, vaccine, vaccination, syringe, inject, medical
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syringe, injection, drug, medicine, needle, medical, healthcare
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vaccine, syringe, serum, medical, equipment, health, care
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koli bacteria, escherichia coli, bacteria, disease, pathogens, microscopy, electron microscopy
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close-up, depth of field, needle, syringe, injecting, healthcare And Medicine, vaccination
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syringe, disposable syringe, blister, blister pack, bulk package, sterile, inject