Nurses take great care of not contaminating a vial. If you are worried about contamination, get a tetenus injection as well (most likely already given)
multivial vaccines when stored properly will not cause any issues. If you are having doubts, contact the nurse who put you the injection and talk about your concerns. Please note:
further check up, history and examination may be required, seek immediate medical attention if you experience worsening of symptoms. Feel free to contact me for more information :)
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