| USA-438 | Centers for Disease Control and Prevention (CDC) | Atlanta | USA | AMRO | WHO Collaborating Centre for Sexually Transmitted Infections Prevention | WI Teodora Elvira | Active | Details |
| ARG-43 | Administración Nacional de Laboratorios e Institutos de Salud “Dr Carlos Malbrán” (ANLIS) | Buenos Aires | ARGENTINA | AMRO | WHO Collaborating Center on Antimicrobial Resistance Surveillance | RAMON PARDO Maria Del Pilar | Active | Details |