Wayanad, 09 June (H.S.): Concern has resurfaced in Kerala after two children from Mar Baselios AUP School in Koliyadi, Wayanad, tested positive for Shigella infection amid a wider outbreak of fever, vomiting and diarrhoea among students. More than 300 children have reported symptoms, prompting heightened surveillance and preventive measures by health authorities.
Shigellosis is an intestinal infection caused by bacteria belonging to the Shigella group. The disease primarily spreads through contaminated food and water, poor sanitation and direct or indirect contact with the faeces of an infected person. Health experts warn that the infection can spread rapidly, particularly in schools and other crowded settings.
The most common symptoms include severe diarrhoea, abdominal pain, fever, vomiting and dehydration. In some cases, stools may contain blood or mucus. Children, elderly individuals and those with weakened immune systems are particularly vulnerable to serious complications. Doctors caution that untreated infections can lead to severe dehydration and, in rare cases, affect the kidneys and brain, potentially becoming life-threatening.
According to health officials, symptoms usually appear one to two days after exposure to the bacteria and may worsen over the course of a week if left untreated. Some infected individuals, especially children, may show no symptoms but can still spread the bacteria through their stool.
Authorities have urged the public to maintain strict personal and environmental hygiene. Proper handwashing, safe drinking water and consumption of freshly prepared food are considered essential to prevent transmission. Food handlers suffering from diarrhoea have also been advised to avoid preparing meals for others.
Health experts recommend immediate medical attention for anyone experiencing symptoms. Oral rehydration solutions (ORS), salted rice gruel water and lemon water can help prevent dehydration, but self-medication should be avoided. Officials are continuing investigations to identify the source of the outbreak and prevent further spread of the infection.
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Hindusthan Samachar / Arun Lakshman
