Hepatitis A: Basics

Kerala Hepatitis A Surge: Kerala is experiencing a significant increase in Hepatitis A cases despite efforts to control communicable diseases.

High Case and Fatality Numbers: As of April 16th, Kerala recorded 3,227 confirmed cases and 16 deaths this year. In 2024, the state recorded 7,943 Hepatitis A cases and 81 deaths.

Worst-Affected Districts: Ernakulam, Malappuram, and Kozhikode are the districts most affected by the surge.

Contaminated Water Sources: Health experts believe sewage contamination of drinking water sources is a major driver of the outbreak. Super-chlorination of some water bodies is insufficient.

Need for Comprehensive Solutions: Consistent efforts to clean and purify water sources, curb illegal waste dumping, and implement scientific septic waste disposal are crucial.

Summer Season Impact: Water scarcity during summer contributes to the spread, as people may consume contaminated water when clean water is unavailable.

Low Population Immunity: The general population in Kerala has low immunity to Hepatitis A, making them more susceptible.

Hepatitis A Basics: It’s a contagious liver disease caused by the Hepatitis A virus (HAV), transmitted through contaminated food/water, close contact, or sharing needles.

Treatment and Prevention: There’s no specific treatment; the body clears the virus naturally. A safe and effective vaccine is available for prevention.