Fri Jan 10 05:40:00 UTC 2025: ## WHO Assures Public: Rise in Respiratory Illnesses in Northern Hemisphere is Seasonal, Not Cause for Alarm

**Geneva, Switzerland (January 7, 2025)** – The World Health Organization (WHO) today issued a statement addressing the recent increase in acute respiratory infections (ARIs) across the Northern Hemisphere, emphasizing that the surge is consistent with typical seasonal patterns and not indicative of a widespread outbreak.

Reports from various countries, including a significant increase in influenza-like illnesses (ILI) in Europe, Central America, the Caribbean, parts of Africa, and Asia, reflect the expected rise in respiratory viruses during winter months. Influenza is currently the most prevalent respiratory pathogen in many areas. Other viruses such as RSV and human metapneumovirus (hMPV) are also circulating, although RSV activity shows regional variation, with declines in some areas. SARS-CoV-2 activity, while low in the Northern Hemisphere, shows a recent slight increase in severe cases.

Concerns regarding a potential surge in hMPV in China have been addressed. The China CDC reports an increase in ARIs, including influenza, RSV, and hMPV, aligning with seasonal expectations. Chinese authorities confirmed that the healthcare system is not overwhelmed and hospital utilization is lower than last year.

The WHO emphasizes that the observed increase in respiratory illnesses across the Northern Hemisphere is within the typical seasonal range. While the co-circulation of multiple respiratory pathogens may strain healthcare systems, the situation is not considered unusual.

The WHO advises individuals to take standard precautions to prevent respiratory illness transmission, such as handwashing, covering coughs and sneezes, and wearing masks in crowded spaces. Those at high risk should seek medical attention promptly. The organization recommends seasonal vaccinations where appropriate and advises against travel or trade restrictions related to the current ARI trends. The WHO further urges member states to maintain robust surveillance for respiratory pathogens.

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