Manila: Farmers most vulnerable as leptospirosis cases rise 6%: A total of 2,177 cases of leptospirosis have been recorded from January 4 to June 6, 2026, marking a six percent increase compared to the same period last year, the Department of Health (DOH) said Wednesday. The DOH noted that the majority of the cases involve farmers, who frequently endure prolonged exposure to mud and water that may be contaminated with the urine of infected animals while working in rice fields.

According to Philippines News Agency, leptospirosis is a bacterial disease contracted through contact with floodwaters or mud contaminated with the urine of infected animals, such as rats. To protect against the disease, the DOH said that doxycycline is available in health facilities and can be administered based on a doctor's assessment.

The DOH also underscored the importance of inter-agency cooperation and local government intervention to educate farmers on preventive measures and ensure their health and safety while at work. On the other hand, it reminded the public to avoid self-medication to avoid the risk of antibiotic resistance, incorrect dosage and timing, and dangerous side effects and contraindications, among others.

"Huwag uminom ng antibiotic o anumang gamot nang walang reseta ng doctor (Avoid taking antibiotics or any form of medication without a valid prescription from a physician)," the DOH said.