Guido A. Zäch Doctor dead at age 90
Guido A. Zäch, a Swiss politician and doctor, died on February 16, 2026, at the age of 90. Born in Häggenschwil on October 1, 1935, he studied medicine at the University of Fribourg and the University of Basel. Zäch founded… · 16 February 2026 · February 2026 · Zach