DAVAO CITY, Philippines—The Department of Health in Davao Region reported no respiratory cases or other untoward health events linked to the ongoing haze, even as “very unhealthy” levels of PM2.5 were recorded.
Dr. Kris Claudette Trangia, DOH-11 health emergency management section head, said Wednesday, Sept. 9, that the agency is strengthening surveillance for possible increases in respiratory diseases and consultations amid the haze.
“Regarding the haze, we are strengthening our surveillance in case there are increasing respiratory diseases or consultations. As of now, we have not reported any untoward events in relation to the situation,” Trangia said in a mix of English and Bisaya.
The statement came as the Environmental Management Bureau in Davao Region (EMB-11) continued monitoring elevated PM2.5 levels.
On Sept. 7, the EMB-11 classified PM2.5 levels at both its Calinan and Digos monitoring stations as “very unhealthy.” Calinan remained in the same category in succeeding monitoring updates, while Digos later recorded lower levels.
EMB-11 said the increase in PM2.5 concentrations may be attributed to the ongoing transboundary haze event originating from Indonesia.
Haze may affect respiratory system
Trangia said haze exposure may cause irritation to the eyes, nose and respiratory system.
She advised residents to watch for symptoms including worsening cough, eye irritation, chest tightness and difficulty breathing.
Children, senior citizens, pregnant women, and people with respiratory, lung, and cardiovascular conditions are among those who need to take greater precautions.
“If we experience these symptoms, or if the symptoms have already become severe, such as worsening cough, difficulty breathing, or chest tightness, we should really consult our medical doctors,” she said.
She also advised residents to seek medical attention if their symptoms worsen.
Intensifies surveillance
Trangia said the health department has been monitoring for increases in respiratory disease cases and consultations as air-quality conditions change.
She urged the public to stay updated on advisories from government agencies, including the EMB-11, which monitors and reports air quality in the region.
The DOH and its partner agencies continue to provide health information and guidance to the public amid the haze.
For residents who do not need to go outside, she advised staying indoors, particularly when haze levels are high.
N95 mask recommended for outdoor exposure
For people who need to go outside because of work or other necessary activities, Trangia recommends wearing a filtered N95 mask.
She said those without N95 masks may double up on standard face masks as an alternative, or use a damp cloth to cover the nose and mouth if no other protection is available.
Trangia clarified that DOH has not recommended mandatory outdoor mask-wearing. She said the priority remains protecting individuals and families by reducing exposure to the haze.
PM2.5 and PM10 differ in the size of their particles, with PM2.5 consisting of smaller particles. Both types of particulate matter can be harmful with prolonged or significant exposure.
The DOH-11 is coordinating with government agencies and local government units regarding the haze situation, aligning health information and guidance with partner agencies. (davaotoday.com)
