First make sure you have the correct needle size for the person getting the shot. Draw the correct dosage of the vaccine according to the age of the person. Find the deltoid muscle and clean it with an alcohl wipe. Pull the skin taut and insert the needle into the muscle at a 90 degee angle. Inject the vaccine until all is out of the syringe and pull the needle out and wipe the area again with an alcohol swab and put a bandaid on if needed.