Health experts recommend preventive measures such as wearing masks in crowded areas, frequent hand washing, and maintaining proper ventilation to curb the spread of hMPV and other respiratory infections.

In late December 2023, health authorities in China reported a rise in cases of human metapneumovirus (hMPV), prompting warnings as respiratory infections surged.

State broadcaster CCTV confirmed that this winter's respiratory infections are largely attributed to influenza, with hMPV also contributing to the increase.

During the week of December 16 to 22, 2024, the National Disease Control and Prevention Administration (NCDPA) noted a significant increase in respiratory infections, leading to new laboratory reporting protocols.

Common symptoms of hMPV infection include cough, fever, nasal congestion, and wheezing, with severe cases potentially leading to bronchitis or pneumonia, particularly in vulnerable populations.

The virus spreads primarily through respiratory droplets from coughing or sneezing, close contact, and contaminated surfaces, with an incubation period of three to five days.

Currently, there is no specific antiviral treatment or vaccine for hMPV; management focuses on symptom relief, including hydration and over-the-counter medications.

Dr. Chen Chih-jung noted that hMPV is similar to respiratory syncytial virus (RSV), primarily affecting older children, and has been recognized since its discovery in 2001.

Despite rising cases, health officials in India have reported no outbreaks of hMPV and advise general precautions without causing alarm.

Chinese authorities and the World Health Organization (WHO) have not declared a state of emergency, despite claims circulating on social media.

NCDPA official Kan Biao indicated that while respiratory infections are expected to rise this winter and spring, total cases are projected to be lower than in 2024.

Most individuals recover from hMPV within a week, but young children, older adults, and those with underlying health conditions should monitor their symptoms closely.