China has released an update on the seasonal surge of respiratory viruses, including human metapneumovirus (HMPV) infections.
The World Health Organization (WHO) has stressed that such outbreaks are typical for winter months and should not cause undue alarm.
Newsweek has contacted the Chinese Foreign Ministry for comment by email.
Why It Matters
HMPV is a flu-like illness that can cause symptoms such as coughing, fever, runny nose, nasal congestion and shortness of breath. While usually mild, it can pose greater risks to young children, the elderly and individuals with weakened immune systems.
The outbreak has captured public attention, sparking fears reminiscent of the COVID-19 pandemic and surge in pneumonia cases that began in 2023 and overwhelmed hospitals in northern China.
People wearing face masks walking out of a children's hospital in Beijing on January 10. China has released an update on the seasonal surge of respiratory viruses, including human metapneumovirus (HMPV) infections.People wearing face masks walking out of a children's hospital in Beijing on January 10. China has released an update on the seasonal surge of respiratory viruses, including human metapneumovirus (HMPV) infections.Jade Gaoa/AFP via Getty Images
What To Know
In its Thursday update, the Chinese Center for Disease Control and Prevention reported that from December 30 to January 5, samples were collected across mainland China from patients with influenza-like illnesses seeking outpatient and emergency care.
The samples were tested for a wide range of respiratory pathogens, including HMPV, COVID-19, influenza viruses, respiratory syncytial virus (RSV), adenovirus, rhinovirus, enterovirus and Mycoplasma pneumoniae.
The China CDC also noted a rise in RSV infections among children aged 4 and younger. Like HMPV, RSV is a seasonal virus that typically spikes during colder months and can cause respiratory distress in vulnerable populations.
In its Tuesday update, the WHO stressed that the recent increase in respiratory infections—including influenza—across Northern Hemisphere countries aligned with normal seasonal patterns seen in temperate climates.
The organization downplayed fears over the recent increase in infections, saying these trends were expected and not unusual for this time of year. However, it acknowledged that the circulation of multiple pathogens at once could strain health care systems.
What People Are Saying
Amesh Adalja, an infectious-diseases physician and senior scholar at the Johns Hopkins Center for Health Security, told The Washington Post: "There's just this tendency post-COVID to treat every infectious-disease anything as an emergency when it's not. You wouldn't probably be calling me in 2018 about this."
What Happens Next
The WHO advised individuals with mild HMPV symptoms to stay home to prevent spreading the virus. Those experiencing severe symptoms or who are at higher risk of complications should seek medical attention promptly.
The organization also recommended preventive measures, including wearing a mask in crowded or poorly ventilated areas, covering coughs and sneezes, frequent handwashing, and following public health advice on vaccinations.
