invazive pneumococcal disease(1) Vaccine(1) Salmonella Typhi(1) Streptococcus pneumoniae(1) Plasmodium(1) Whole genome sequencing(1) Haemophilus influenzae(1) malaria(1) imported case(1) serotyping(1) typhoid fever(1) molecular surveillance(1) rt-PCR detection of Neisseria meningitidis(1) prevention programmes(1) Rainbow Gathering(1)