Deadly Shigella Infection Claims 4-Year-Old In Kerala - What Parents Need To Know About This Highly Contagious Disease

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recent death of a four-year-old child due to a Shigella infection in Kerala has once again raised concerns about the spread of highly contagious stomach infections among children. Kerala Health officials confirmed that three children were admitted to Kozhikode Medical College Hospital with the infection. While two recovered, one child sadly succumbed to complications. The state had also reported multiple Shigella cases earlier this year, highlighting the growing public health concern. Health experts say parents must stay alert because young children are among the most vulnerable to severe complications from the infection.Also read: Your Ears Could Be Warning You About Heart Disease - Here’s The Sign Most People Miss

What is a Shigella infection?

Shigella is a bacterial infection that affects the intestines and digestive tract. It spreads very easily through contaminated food, water, poor hygiene, or direct contact with an infected person. The infection causes shigellosis, a disease commonly linked to outbreaks of diarrhoea. According to the International Vaccine Institute, Shigella causes nearly 80 to 165 million infections globally every year and is responsible for around 600,000 deaths annually. Children under five years of age are at the highest risk, especially in regions such as South Asia and Sub-Saharan Africa.

How does Shigella spread?

The bacteria spread through what doctors call the “faecal-oral route,” meaning even tiny traces of infected stool can pass the infection to others. This often happens when people fail to wash their hands properly after using the bathroom or changing diapers. Children can also become infected by:

• Eating contaminated food
• Drinking unsafe water
• Touching contaminated surfaces
• Swallowing water from pools, ponds, or lakes
• Close contact with an infected individual

Because the bacteria spread so easily, outbreaks are common in schools, daycare centres, and crowded communities.

Symptoms parents should never ignore

Symptoms of Shigella infection usually appear one to two days after exposure. While some people may experience mild illness, others can develop severe dehydration and complications. Common symptoms include:

• Diarrhoea
• Bloody stools
• Stomach pain and cramps
• Fever and chills
• Nausea
• Vomiting
• Dehydration
• Weight loss

Some infected individuals may show no symptoms at all but can still spread the bacteria to others.

When should you seek medical help?

Doctors say mild Shigella infections may improve on their own within five to seven days with rest and adequate fluids. However, medical attention is necessary if diarrhoea becomes severe, bloody, or lasts longer than three days. Children are particularly vulnerable to dehydration, which can quickly become dangerous. Signs of dehydration include dry mouth, reduced urination, dizziness, extreme weakness, and crying without tears. In severe cases, doctors may prescribe antibiotics. However, experts warn that certain Shigella strains are becoming resistant to commonly used antibiotics, making treatment more challenging.

How to prevent Shigella infection?

Good hygiene remains the most effective way to prevent Shigella infection. Parents and caregivers should:

• Wash your hands thoroughly with soap and water
• Clean fruits and vegetables properly
• Use safe drinking water
• Dispose of diapers carefully
• Avoid swallowing water while swimming
• Keep infected children home until recovery
• Maintain proper food hygiene

Doctors also advise avoiding sexual contact for at least a week after recovery if either partner had diarrhoea. The recent Kerala case serves as an important reminder that common stomach infections in children should never be ignored. Early treatment, hydration, and proper hygiene can play a critical role in preventing severe complications and saving lives.