Karawang Health Office Urges Leptospirosis Vigilance Post-Flood
Following recent widespread flooding,the Karawang District Health Office is issuing a critical reminder to residents to heighten their awareness of leptospirosis. This bacterial infection thrives in damp, unsanitary conditions, making flood-affected areas especially vulnerable.
Leptospirosis is a zoonotic disease, meaning it can be transmitted from animals to humans. Dr. Yayuk Sri Rahayu, Head of the Disease Prevention and Control Division at the Karawang Health office, explained that the culprit is the Leptospira bacterium, commonly carried by rodents.”These bacteria reside in the kidneys of animals, especially mice, and are excreted in their urine,” dr. Yayuk stated. “When floodwaters become contaminated and people come into contact with them, particularly with open wounds, the risk of infection is significantly elevated.”
transmission can also occur through mucous membranes like the eyes, nose, and mouth if exposed to contaminated water. This scenario is frequently observed during floods or when individuals engage in activities in damp environments without adequate personal protective equipment.
The symptoms of leptospirosis can range in severity. Initial signs often include high fever, muscle pain in the calves and back, nausea, and red eyes. Without prompt treatment,the disease can progress to more severe complications,such as jaundice (yellowing of the skin and eyes),respiratory distress,bleeding,and meningitis.
“diagnosis is confirmed through blood or urine tests,” Dr. yayuk added. “In severe instances, patients may develop kidney failure requiring dialysis.”
while no leptospirosis cases had been reported to the Karawang Health Office as of mid-july 2025,Dr. Yayuk emphasized the importance of proactive prevention. The public is strongly advised to avoid direct contact with floodwaters. If crossing or working in affected areas is unavoidable, wearing boots and other protective gear is highly recommended.
The Health Office also urges anyone experiencing symptoms suggestive of leptospirosis, especially after exposure to post-flood environments, to seek immediate medical attention at a health facility.
Through collective vigilance and appropriate preventive measures, the risk of leptospirosis transmission in Karawang can be effectively reduced. This initiative aligns with broader efforts to safeguard public health and contribute to the achievement of Sustainable Growth goal 3, focusing on good health and well-being.
