Key Development

Mumbai is witnessing a sharp rise in neurocysticercosis, a serious brain infection caused by ingesting the eggs of the pork tapeworm (Taenia solium). The infection spreads through contaminated food, water, and poor hygiene conditions—issues that worsen during the monsoon due to flooding and exposure to unsafe food. It’s not transmitted by eating pork directly, but through food or water tainted with microscopic tapeworm eggs. These can be present on unwashed vegetables, dirty hands, or utensils handled by infected individuals. Once ingested, the eggs hatch into larvae, travel through the bloodstream, and form cysts in the brain.

Seizures, Headaches, and Lasting Brain Damage

Once cysts develop in the brain, they can trigger severe symptoms such as seizures, persistent headaches, memory loss, mood changes, and vision problems. In some cases, the brain damage is long-term. Doctors in Mumbai report a seasonal spike in such cases, especially among children and individuals with weakened immunity.

Neurocysticercosis: A Preventable Threat

Neurocysticercosis is entirely preventable with basic hygiene and food safety practices. Health experts recommend thoroughly cooking pork, washing fruits and vegetables, practising regular handwashing—especially after using the toilet and before handling food—and drinking boiled water. During the monsoon, when the risk of contamination rises, maintaining kitchen hygiene and avoiding street food are crucial precautions.

The World Health Organisation (WHO) classifies this tapeworm infection as a neglected tropical disease. Though endemic in India, its spread can be controlled through improved sanitation and public awareness. Since symptoms may appear much later, early preventive action is essential. Authorities urge citizens to treat food hygiene as a shared responsibility to protect both individual and community health.

Source: The Hindustan Times