CATEGORY 3 NOTIFIABLE MEDICAL CONDITIONS

Must be reported monthly by all public and private laboratories.

Notifiable medical condition Pathogen/s to notify
1 Endemic arboviral diseases West Nile virus, Sindbis virus, Chikungunya virus
2 Non-endemic arboviral diseases Dengue fever virus, other imported arboviruses of medical importance
Shiga toxin-producing Escherichia coli Shiga toxin-producing Escherichia coli S. Paratyphi
 3 Rubella Rubella virus
 4 Non-typhoidal Salmonellosis Salmonella spp. other than S. Typhi and S. Paratyphi
5 Shigellosis Shigella spp.
6 Healthcare-associated infections or multi drug-resistant organisms of public health importance
  • Carbapenemase-producing Enterobacteriaceae
  • Vancomycin-resistant enterococci
  • Staphylococcus aureus: hGISA and GISA
  • Colistin-resistant Pseudomonas aeruginosa
  • Colistin-resistant Acinetobacter baumanii
  • Clostridium difficile
  • Neisseria gonorrhoeae with decreased susceptibility to extended-spectrum cephalosporins (DSC NG)
  • Extensively-drug resistant   Neisseria gonorrhoeae (XDR NG)