Following the explosive eruption of Mt. Kanlaon in Negros Occidental on December 9, the Department of Health (DOH) identified potential health risks to exposed individuals.
These include respiratory illnesses, as volcanic ash can irritate the respiratory tract—especially for individuals with pre-existing conditions like asthma or chronic obstructive pulmonary disease; eye irritation, where ash particles can cause redness, itching, and pain in the eyes; skin irritation, as prolonged ash exposure may lead to skin rashes; and water contamination, since ashfall increases the risk of waterborne diseases.
The memorandum from DOH was addressed to Regional Directors Razel Nikka M. Hao (Negros Island), Adriano P. Suba-an (Western Visayas), and Jaime S. Bernadas (Central Visayas).
OIC Undersecretary Gloria J. Balboa, who supervises the DOH Health Emergency Management Bureau (HEMB) led by Dir. Bernadett P. Velasco, advised on the health sector’s preparedness and response.
The health agency’s central office (CO) reminded its Centers for Health Development (CHDs) or regional offices to ensure an adequate supply of N95 masks, eye protection or goggles, water purification tablets or filters, medicines, hand sanitizers, and antiseptic wipes.
Additionally, the CO reminded CHDs to enhance surveillance, prepare for potential disruptions, and increase coordination with local government units and other agencies.
CHDs will also implement a cluster approach to delivering emergency services for medical and public health; water, sanitation, and hygiene (WaSH); nutrition; and mental health and psychosocial support (MHPSS).
The DOH reminded hospitals and health facilities near Mt. Kanlaon to prioritize the admission of pregnant women in their third trimester, particularly those at risk of complications. Hospitals were also instructed to activate their surge capacity plans as needed.
Health Secretary Teodoro Herbosa advised the public to heed advisories from Pagasa and local governments to ensure their safety.
“To those near Kanlaon volcano and along the forecast path of winds: listen to advice from PAGASA and your local governments. Our immediate concerns are ash fall and potential lahar should the pyroclastic density currents encounter water,” he advised.