Thiruvananthapuram, 14 June (H.S.):Kerala is witnessing a worrying rise in communicable diseases, with 41 people losing their lives to various infections during the first 13 days of June, prompting the Health Department to strengthen surveillance and preventive measures across the state.

Official figures show that influenza claimed nine lives during the period, while leptospirosis (rat fever) accounted for eight deaths and dengue fever for five. The increase in disease-related fatalities has raised concerns amid the ongoing monsoon season.

The number of people seeking treatment for fever-related illnesses has also surged. More than 10,000 people approached hospitals and health centres across the state over the past five days alone, reflecting the growing spread of seasonal infections.

Health authorities are particularly concerned about Shigella infections. While a total of 135 cases have been confirmed so far, 59 patients sought treatment during June alone. Following the detection of Shigella cases in Thrissur, the Health Department has stepped up precautionary measures in the district.

Officials attribute the spread of infectious diseases largely to intermittent rainfall and conditions favourable for water-borne and vector-borne diseases. Wayanad, where Shigella cases have emerged in significant numbers, remains under close monitoring.

As a precaution, the Health Department has advised parents to avoid taking children to crowded public events and unnecessary gatherings. Officials said disease prevention and containment activities are being intensified in affected areas.

Shigella is a bacterial infection that primarily affects the intestines. Common symptoms include diarrhoea, fever, abdominal pain, fatigue and blood-stained stools. However, health experts note that not all infected individuals develop noticeable symptoms.

According to Health Department officials, symptoms generally begin to appear around three days after the bacteria enter the body. Authorities have urged the public to maintain strict personal hygiene, consume safe drinking water and seek immediate medical attention if symptoms develop.

The Health Department said it would continue surveillance, awareness campaigns and sanitation measures to contain the spread of communicable diseases during the monsoon season.

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Hindusthan Samachar / Arun Lakshman