Sample Sigtes News Today

. cdc advisers just approved the moderna covid vaccine. monday, the fda gave it ts official green light and the final nod will need to come from the cdc director. covid cases and hospitalizations are going down nation wide but deaths are still very high. >> one of the ways the cdc knows coronavirus is on the decline is through waste water. today the agency unveiled its national tracking system releasing its findings for the first time. scientists are learning one of the first signs of infectio...