The recent deaths of four members of a family in Mumbai shocked the country and triggered widespread fears about food poisoning linked to watermelon consumption. Initial suspicion fell on the fruit. However, forensic investigations later confirmed that the victims died due to zinc phosphide poisoning, a highly toxic rat poison. When the matter appeared to have died down, another disturbing incident emerged in Chhattisgarh, where a 15-year-old boy died after allegedly consuming watermelon that had reportedly been cut and stored for several hours. Three other children suffered vomiting and diarrhoea, prompting authorities to suspect food contamination or improper storage. The two incidents, though different in nature, have raised an important public health question of whether watermelons are safe to store and consume later. Once sliced open, watermelon becomes vulnerable to bacterial contamination, especially in hot and humid conditions during summer. The high water and sugar content of watermelon creates an ideal environment for bacteria to multiply rapidly if the fruit is left exposed at room temperature for long periods without being refrigerated. Street-side or uncovered pre-cut watermelons should be avoided as they are exposed to dust, flies and unsafe temperatures.
