Karanganyar Hospital Prepares for Potential Spread of Influenza A (H3N2)
Karanganyar Regional Hospital in Karanganyar, Indonesia, is preparing for a potential increase in cases of influenza A (H3N2) subclade K, frequently enough referred to as “super flu,” as the virus has been detected in other regions of the country, including West Java and East Java.

Director of Karanganyar Regional hospital, Arief setyoko, stated on Monday, January 5, 2026, that the hospital is implementing standard operating procedures (SOPs) to address the potential spread. Preparations include ensuring medical personnel are ready and that isolation rooms and other necessary facilities are available Metrotvnews.
No Cases Reported, But Vigilance Remains High
As of January 5, 2026, no cases of the “super flu” have been reported in Karanganyar. However, Arief Setyoko emphasized the importance of increased vigilance to prevent potential transmission.
The hospital is advising vulnerable groups – including children, the elderly, pregnant women, and individuals with comorbid diseases – to pay close attention to their health.
Public Health Recommendations
Arief Setyoko urged the public to practice Clean and Healthy Living Behavior (PHBS), including wearing masks when experiencing cold or cough symptoms, regular handwashing, and prioritizing sufficient rest to maintain a strong immune system.
Individuals experiencing severe flu symptoms are advised to seek medical attention promptly. Influenza vaccination is also recommended, especially for those in vulnerable groups, to reduce the risk of severe illness.
