Half a milliliter of colorless liquid The Ministry of Health orders to store the drug frozen at a temperature not lower than minus 18 degrees. After thawing, the vaccine should be colorless and slightly turbid, e.g., yellowish in color.
Inject the vaccine from the ampoule into the syringe
Use a new needle to pull the vaccine from the ampoule into the syringe with a rubber needle. If the vaccine is taken from an open ampoule, the needle itself can be used.
Injectable needles or syringes should not be used in ampoules due to the risk of poisoning.