Recent images of overcrowded hospitals in China have sparked fears of another global health crisis. However, experts are urging calm, noting that the rise in cases of human metapneumovirus (HMPV) is not akin to the Covid-19 pandemic.

China has acknowledged an increase in HMPV cases, particularly among children, attributing it to seasonal patterns. While concerning, public health specialists stress that HMPV is not a novel threat. The virus has been around for decades, with nearly all children experiencing infection by age five.

What Is HMPV?

HMPV causes mild respiratory symptoms in most people, such as cough, fever, and nasal congestion, similar to the common flu. First identified in the Netherlands in 2001, it spreads through direct contact or contaminated surfaces.

Young children under two, the elderly, and individuals with weakened immune systems are more vulnerable. For some, particularly the immunocompromised, the virus can lead to severe complications like wheezing, breathlessness, or even life-threatening conditions.

Why Are Cases Rising Now?

Respiratory infections like HMPV tend to spike during colder months. In northern China, where temperatures remain low until March, the current surge aligns with typical seasonal patterns. Other countries in the northern hemisphere, including the US and UK, are also experiencing similar trends.

Should You Be Concerned?

Experts say fears of a Covid-19-style pandemic are unfounded. Unlike Covid-19, HMPV is not a new pathogen, and most people have some immunity due to prior exposure.

“HMPV has been a part of our lives for decades,” says Dr. Paul Hunter, a medical professor at the University of East Anglia. “Almost every child is infected by age five, with reinfections throughout life.”

While a global crisis is unlikely, precautions are still advised, especially for high-risk groups. Wearing masks in crowded areas, practicing good hand hygiene, and staying up to date with vaccinations can help minimize the risk.

SOURCE: NEWS AGENCIES