Kerala is grappling with a significant public health issue as cases of amoebic meningoencephalitis rise alarmingly, with 121 reported cases and 30 fatalities as of May 23, 2026. Investigations indicate that contaminated domestic water sources, particularly household wells and storage tanks, are the primary exposure routes. Environmental factors, including rising temperatures, contribute to the persistence of free-living amoebae such as Acanthamoeba, which can cause chronic infections. Health officials highlight that over 70% of open wells in the state are contaminated with faecal matter, as shown by studies conducted by the Centre for Water Resources Development and Management. Furthermore, only 20% of cerebrospinal fluid samples tested are returning positive results, indicating a need for improved diagnostic measures. The situation is exacerbated by inadequate chlorination practices and the proximity of septic tanks to wells, underscoring the urgent need for enhanced water quality surveillance and public health communication regarding water safety measures. Authorities are urged to enforce existing guidelines on water chlorination to mitigate health risks.