1 If the baby is born with Rh-positive blood, the mother should be given another dose of RhIg to prevent her from making antibodies to the Rh-positive cells she may have received from their baby before and during delivery.
Nixon ran against Herbert Humphrey in 1968. Humphrey was the  incumbent vice president and the Democratic hopeful for that  election period.
A former Republican congressman and U.S. senator from California, he served two terms as vice president under Dwight Eisenhower (1890-1969) in the 1950s. In 1960, Nixon lost his bid for the presidency in a close race with Democrat John F. Kennedy (1917-63). He ran for the White House again in 1968 and won.