THE Department of Health (DOH) has clarified that Human Metapneumovirus (hMPV) is neither a new disease nor a new virus.
This statement comes in response to reports from the World Health Organization (WHO) indicating an upward trend in respiratory infections, including hMPV and Respiratory Syncytial Virus (RSV), particularly during the winter season in China and other Northern Hemisphere countries.
NOT A NEW DISEASE
The DOH emphasized that hMPV was first identified in 2001 by Dutch researchers and has been known for years.
DOH Secretary Teodoro J. Herbosa reassured the public that hMPV symptoms are generally mild and comparable to the common cold, with most cases resolving on their own in healthy individuals.
HMPV IN THE PHILIPPINES
In the Philippines, hMPV is tested under the DOH’s surveillance for Influenza-Like Illness (ILI) and Severe Acute Respiratory Illness (SARI).
In 2024, the virus ranked as the 6th most common cause of ILI in the country, with 5.8% of tested samples yielding positive results. Recent data show no unusual clustering or significant spikes in cases.
Most individuals with hMPV experience mild symptoms, such as cough, fever, and nasal congestion.
However, severe cases can occur in vulnerable populations, such as infants, the elderly, and those with compromised immune systems or pre-existing lung conditions.
DECLINE IN ILI CASES
ILI surveillance in the Philippines recorded 179,227 cases in 2024, a 17% decrease compared to 2023. The DOH attributes this decline to improved health practices and better preparedness by the healthcare system.
PREVENTION DURING ‘AMIHAN’ SEASON
The DOH urged the public to take preventive measures during the cooler “amihan” season, which typically sees a rise in respiratory infections. Recommended practices include wearing masks when necessary, proper hand hygiene, and staying home when sick.
DOH Secretary Herbosa also emphasized maintaining a strong immune system through a proper diet, exercise, and disciplined health habits, summarized in the acronym “TED” — Tamang pagkain (proper diet), Exercise, and Discipline.
For those at higher risk or experiencing severe symptoms, seeking medical care promptly is advised.