China is dealing with a health problem as reports show a rise in cases of a virus called human metapneumovirus (HMPV). This situation has worried many people, reminding them of the early days of the COVID-19 pandemic five years ago. Hospitals, especially those treating children, are overcrowded, and the public is growing concerned.
What’s Happening?
In early January 2025, videos on social media show hospitals full of patients in China. People say that many viruses, like HMPV, flu (influenza A), Mycoplasma pneumoniae, and even COVID-19, are making people sick. Children’s hospitals are especially busy, with many kids having pneumonia, sometimes called “white lung.”
However, Chinese health authorities and the World Health Organization (WHO) have not confirmed an official emergency or outbreak of HMPV. Some of the claims online have no strong evidence, so people should be careful about believing everything they read.
What is HMPV?

HMPV is a virus that causes problems in the lungs and breathing. For most people, it feels like a cold, but it can be more serious for:
- Young children
- Older adults
- People with weak immune systems
Common symptoms of HMPV:
- Cough
- Runny or stuffy nose
- Fever
- Sore throat
- Trouble breathing (in severe cases)
- In serious cases, it can lead to bronchitis or pneumonia.
The Current Situation in China
The problem is worse in the northern parts of China. Most cases are in children under 14 years old. This outbreak is happening during winter when many people already get sick with colds and the flu.
Chinese authorities are taking steps to manage the situation, like monitoring pneumonia cases more closely. However, officials say that this year’s outbreaks seem less severe than in past years and are reminding people that winter illnesses are common.
How Are People Reacting?
Many people are scared, especially after seeing videos of crowded hospitals. Social media has made the situation feel more alarming, and people are comparing it to the start of the COVID-19 pandemic.
However, experts say there is no official announcement of an emergency or epidemic. Health officials are still studying the spread of HMPV and other viruses.
What Should You Do?
The situation in China shows how important it is to have strong health systems. While it’s normal to feel worried, it’s important to:
- Get information from trusted sources like health authorities.
- Follow advice from doctors and officials to stay safe.
- Keep calm and avoid spreading panic.
- China is using lessons from past health crises to deal with this outbreak, and the world will watch closely as this develops.