A surge in respiratory infections in China has raised concerns over overcrowded hospitals and overwhelmed health systems, with reports suggesting a link to Human Metapneumovirus (HMPV). While some social media posts describe a crisis, Chinese authorities and the World Health Organization (WHO) have not declared a state of emergency.
The US Centers for Disease Control and Prevention (CDC) states that HMPV is a member of the Pneumoviridae family, which also includes respiratory syncytial virus (RSV). The virus typically causes upper and lower respiratory infections, with symptoms similar to a common cold or flu. However, it can be severe in certain populations, including children under 5 years old, older adults over 65, and individuals with weakened immune systems.
Symptoms of HMPV infection include cough, runny nose, fever, sore throat, wheezing, and shortness of breath. In severe cases, the infection can escalate to bronchitis, pneumonia, or asthma exacerbations. The virus spreads through respiratory droplets, close contact, contaminated surfaces, and touching one’s face.
To reduce the risk of HMPV, the CDC recommends frequent handwashing, avoiding touching one’s face, wearing masks in crowded places, staying home when sick, and regularly cleaning frequently touched surfaces. Diagnosis is typically done using nucleic acid amplification tests or immunofluorescence, while treatment focuses on alleviating symptoms with hydration, rest, and over-the-counter medications.
While HMPV is not a new virus, its contribution to increased respiratory infections has raised concerns. Seasonal surges are typical, especially as populations re-expose themselves to pathogens post-Covid-19 lockdowns. Healthcare providers should be contacted if symptoms worsen or include difficulty breathing, chronic health conditions, or other concerning factors.
Source: https://timesofindia.indiatimes.com/world/rest-of-world/another-pandemic-brewing-in-china-all-you-need-to-know-about-human-metapneumovirus/articleshow/116900423.cms