How to Use "prophylactic" with Example Sentences

1. The region began to use quinine successfully as a prophylactic .
2. Vaccination and other prophylactic measures can be carried out .
3. Objective To investigate the causes and the prophylactic measures for the severe complications following correction of mandibular angle prominence .
4. Fever is common after vaccination , leading some to recommend prophylactic antipyretics.But do such agents affect vaccine immune response ?
5. The study of the relativity between nosocomial infection of the low birth weight premature infants and prophylactic use of antibiotics