New Delhi, 15 June 2025: Kerala is currently dealing with a significant outbreak of Hepatitis A, particularly in districts such as Ernakulam, Malappuram, Kozhikode, Thrissur, and Muvattupuzha, where thousands of confirmed cases and several deaths have been reported since April. The situation appears to have been triggered by contaminated water and food sources—an investigation traced the initial cluster to a pre‑wedding event in Avoly where ice, chutney, or diluted water were likely contaminated. Inadequate sanitation, broken sewage systems, and poor water chlorination during the summer and monsoon seasons have worsened the crisis.
How Hepatitis A Spreads
Hepatitis A is a liver infection caused by the hepatitis A virus (HAV), which is typically transmitted through the faecal-oral route—via contaminated water, food, or close personal contact. Once someone is infected, they can spread the virus even before symptoms appear—usually 2–6 weeks after exposure—making public health tracking difficult.
Recognising the Symptoms
Common symptoms include fever, fatigue, nausea, abdominal or joint pain, dark urine, diarrhea, and jaundice (yellowing of the skin and eyes). While many patients recover within weeks, symptoms can linger for months in some cases. Although Hepatitis A doesn’t cause chronic liver disease like Hepatitis B or C, rare cases can lead to acute liver failure—especially in vulnerable individuals.
Who’s Most at Risk
With fewer childhood exposures and naturally acquired immunity, many adults in Kerala lack protection against HAV. Those living in overcrowded or unsanitary conditions, with liver disease, diabetes, or compromised immunity are at higher risk of severe illness or complications. Environmental factors like rising temperatures, monsoon floods, water scarcity, and sewage contamination further amplify the danger.
What Authorities Are Doing
The Kerala government has launched super-chlorination of wells and water tanks, public information campaigns on hygiene, food safety inspections, and vaccination awareness programmes. They’re urging people to consume only boiled or treated water, avoid street-side or stale foods, and maintain rigorous hand hygiene.
How You Can Protect Yourself
- Drink and cook with boiled, filtered, or bottled water.
- Avoid ice, pre-cut fruits, or roadside cooked foods unless you trust their hygiene.
- Wash hands thoroughly after using the toilet and before meals.
- Get vaccinated against Hepatitis A (and B if not already immune).
- Monitor for symptoms and seek medical care if signs like jaundice or dark urine appear.
This Hepatitis A outbreak in Kerala highlights the vital role of clean water, proper sanitation, and vaccination in preventing viral liver disease. With thousands of cases and multiple deaths reported this season, both public and individual action is essential. Practising simple hygiene measures and staying informed can help stop the spread and protect communities.
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