The Department of Health (DOH) on Saturday, May 4, reported a total of 77 heat-related illness cases from Jan. 1 to April 29.
It noted that of these cases, seven were reported deaths.
DOH Event-based Surveillance and Response System identified a demographic vulnerability, with 67 cases affecting individuals between the ages of 12 to 21 years old.
However, due to insufficient data, these fatalities are currently labeled as non-conclusive for heat stroke, it said.
The DOH stressed the complexity of such cases, noting that deaths may be attributed to heat-related illnesses, including heat stroke, or other heat-influenced factors, such as underlying conditions precipitated by hot environments.
It urged the public to remain vigilant, especially during periods of intense heat, and to prioritize hydration and seek medical attention promptly if experiencing symptoms of heat-related illnesses.