Community Medicine (PSM) · Immunization and Vaccines (Cold Chain, NIS Schedule, Open Vial Policy)

According to the National Immunization Schedule (2023–24), Pneumococcal Conjugate Vaccine (PCV) is administered at which ages?

  • A 6 weeks, 10 weeks, 14 weeks, and 15 months
  • B 2 months, 4 months, and 12 months
  • C Only at 6 and 14 weeks (two-dose schedule)
  • D 6 weeks, 14 weeks, and 9 months
Correct answer: D. 6 weeks, 14 weeks, and 9 months

Explanation

PCV10 (3+0 schedule) is given at 6 weeks, 14 weeks, and 9 months (as a booster) under Universal Immunization Programme since its national rollout expansion. PCV protects against invasive pneumococcal disease including pneumonia and meningitis. The 9-month booster timing also coincides with the MR vaccine dose, allowing co-administration.

Reference: Park's Textbook of Preventive and Social Medicine, 27th ed.

High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP

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