Immunization and Vaccine-Preventable Diseases — Flashcards

Flashcard 161: _____ sampling is the method of sampling done in immunization programs.

Answer: Cluster

Flashcard 162: Location of VVM of Rotavac has been shifted to the _____ according to new Open vial policy guidelines

Answer: label

Flashcard 163: Drug of choice for chemoprophylaxis of Diphtheria in close contacts is:

Answer: Erythromycin

Extra: For chemoprophylaxis of diphtheria contacts: - **Drug of choice:** Erythromycin (7–10 days). - **Alternative:** Single dose of Benzathine Penicillin G (IM). - **Note:** In addition to chemoprophylaxis, contacts should receive a booster dose of diphtheria toxoid if their immunization status is incomplete or lapsed.