31 August 2023
Letter
Malaysia’s Catch-Up Pneumococcal Vaccination Programme (CHUPP) – Dr Musa Mohd Nordin & Dr Husna Musa
The introduction of the pneumococcal conjugate vaccine (PCV) in the NIP has had a significant impact on the incidence of invasive pneumococcal disease (IPD), pneumonias, acute otitis media (AOM), carriage clearance, herd effects & antibiotic resistance.