HMPV virus: more fear than harm in the end!

Monday 06th January 2025 01:51 PM

In recent days, social networks have been buzzing about an alleged increase in infections in Human metapneumovirus (HMPV) in China, a respiratory virus which mainly affects young children. Videos circulating online show queues in hospitals, recalling the beginnings of the health crisis linked to Covid-19. These images have fueled the concern of Internet users, some fearing a return to the pandemic scenario and its upheavals. Contacted by us, Dr. Tayeb Hamdidoctor and health systems researcher, wants to reassure: “There is no need to worry. The data currently available, whether from China orWorld Health Organization (WHO)report no unusual increase in infections at HMPV“, he says.

Dr Hamdi explains that winter naturally favors an increase in respiratory infectionswhich includes the HMPV. It also clarifies two essential points. First, this seasonal peak is not a phenomenon specific to China. “This type of increase is common and observed throughout the world, including in Morocco,” he emphasizes. Second, the increase in cases ofrespiratory infections is not necessarily linked to a single virus. “It can concern several viruses, such as human metapneumovirus, respiratory syncytial virus (RSV) and even Covid-19.” The expert therefore calls not to give in to panic or misinformation, insisting on the fact that fake news constitutes a growing problem, sometimes more difficult to manage than the diseases themselves.

When to worry about an HMPV infection?

According to Dr Hamdi, HMPV mainly affects the infants and the children under five years old. “In them, the infection can cause sometimes serious symptoms, such as fever, cough, runny nose, wheezing or hoarse voice,” he explains. However, it is intended to be reassuring: these risks decrease with age, thanks to immunity which strengthens naturally. The doctor also notes that the virus is becoming more worrying for elderly people over 65 years of age or immunocompromised individuals, who are more vulnerable to serious complications in the event of infection.

How to protect yourself?

To limit the spread of respiratory virusesDr Hamdi recommends a few simple but effective actions. In addition to regular hand washing and physical distancing, this involves avoiding exposing a sick child to other children. And reduce close contact, such as kissing, especially with infants, whose immune systems are still immature. “These precautions, widely highlighted during the Covid-19 pandemic, remain highly relevant for all respiratory infections,” insists Dr. Hamdi. Furthermore, Dr Hamdi emphasizes that the seasonal increase in respiratory infections tends to decrease naturally with the arrival of spring, offering a gradual return to normal.