He helped the woman and her child. They sacrificed their lives to give them the vaccine and antivirals to the base to help the survivors. In order for drug treatment.
He helped a woman and her child. He is willing to relinquish life so they bring vaccination against the virus to a military base to help survivors. To be used as drug treatment.
He had helped her in the women and children and he refused to surrender his life to bring them to be vaccinated against the virus bases help the survivors to use as a cure.