Across the country, flu cases are surging earlier than usual, with more than 800 laboratory-confirmed infections reported last week.
Health authorities say detections have jumped by two-thirds in just seven days, and pharmacies are seeing strong demand for cough and combination medicines.
Officials stress that vaccination and basic hygiene remain the most effective protection.
Wastewater data confirms the rise, with Ticino, Valais, and Basel-City currently the most affected regions.
Swiss Post announce job cuts
Swiss Post will eliminate up to 110 positions in 2027, blaming shrinking letter volumes and fewer over-the-counter transactions
Autumn arrives in Switzerland
The heatwave that has gripped Switzerland since May finally breaks tomorrow
Driver warning in Vaud
Drivers in western Vaud face four nights of disruption on the A1 next week.
Mixed results in school classrooms
Swiss 15-year-olds still rank among the world's best in maths and science, but their performance in reading and maths is sliding
Good news for household bills
Swiss households will pay a little less for electricity next year
Fuel reserves now in use
Switzerland is dipping into its emergency fuel reserves for the first time this year to keep petrol and diesel flowing
