On Monday, nearly 4,000 doses of Pfizer’s vaccine will be delivered to the Indian Medical Center in Gallup to be distributed to other key health care centers across the Navajo Nation. The vaccines will then be sent to hospitals and other facilities on the …On Monday, nearly 4,000 doses of Pfizer’s vaccine will be delivered to the Indian Medical Center in Gallup to be distributed to other key health care centers across the Navajo Nation. The vaccines will then be sent to hospitals and other facilities on the …