#prophylaxis

• Antimalarial — Preventing, combating, destroying, or curing malaria; a medication (such as quinine, chloroquine, or artemisinin) utilized in the prophylaxis and therapy of parasitic infections caused by protozoa of the genus Plasmodium, transmitted via the Anopheles mosquito bite. In a clinical sense, it intervenes structurally by blocking the parasite's replication cycle within erythrocytes or hepatic cells.
• Anti-rabies — Preventing, combating, neutralizing, or treating rabies; designed to destroy the rabies virus or induce active or passive immunity against it. As an adjective, it describes vaccines, immunological sera, specialized medical centers, or mandatory animal immunization campaigns. As a noun, it denotes the biological preparation (vaccine or serum) administered as post-exposure prophylaxis to individuals bitten by potentially infected animals.
• Anti-tetanus — Acting directly against the disease known as tetanus; synonymous with antitetanic, but more frequently used as an invariable adjective directly attached to nouns like 'vaccine' or 'serum' in current medical speech and on pharmaceutical labels to indicate their specific therapeutic destination.