When they are done injecting the shots, what happens to the empty vials? Do they go back to Pfizer or are they dumped with medical waste? If they go back to Pfizer, then you know the answer.
When they are done injecting the shots, what happens to the empty vials? Do they go back to Pfizer or are they dumped with medical waste? If they go back to Pfizer, then you know the answer.
When they are done injecting the shots, what happens to the empty vials? Do they go back to Pfizer or are they dumped with medical waste? If they go back to Pfizer, then you know the answer.