Leptospirosis Cases Decline in the Dominican Republic

The Dominican Republic is experiencing a decrease in confirmed cases of leptospirosis in the early part of 2026, according to the Ministry of Public Health. This positive trend indicates a potential improvement in public health efforts to control the bacterial infection.

Leptospirosis Incidence Decreases

During the first five epidemiological weeks of 2026, the Dominican Republic reported 17 confirmed cases of leptospirosis. This is a notable reduction compared to the 28 cases reported during the same period in 2025. Specifically, while one confirmed case was reported in epidemiological week 5 of 2025, no cases were reported during the corresponding week in 2026. Source

Public Health Initiatives

The Ministry of Public Health has intensified surveillance efforts to combat leptospirosis. These initiatives include:

• Actively searching for febrile cases
• Expanding sample collection
• Ensuring timely notification through the National Epidemiological Surveillance System (SINAVE)

Community-Level Prevention Measures

Beyond surveillance, public health officials are implementing preventative measures at the community level. These include:

• Cleaning ravines
• Rodent control programs
• Distribution of chlorine for disinfection
• Educational activities focused on leptospirosis prevention
• Coordination with municipalities and response agencies to manage stagnant water and remove debris

These actions are crucial for reducing environmental exposure, limiting transmission, and preventing complications and deaths from leptospirosis. Source

Ongoing Monitoring and Response

The Ministry of Public Health continues to monitor the situation closely and adapt its strategies as needed. Further updates will be provided as more data becomes available. Source, Source