Severe Form of Long Covid: Computer Science Professor Leaves ETH Zurich
16.07.2025, 10:41
Otmar Hilliges, an Informatikprofessor at ETH Zurich, announced on LinkedIn that he is stepping down due to severe Long Covid and ME/CFS (Myalgic Encephalomyelitis/Chronic Fatigue Syndrome). He had been ill for over a year, facing a dramatic worsening of symptoms, especially after his second Covid-19 infection in March 2023. The disease led to complete disability, with Hilliges experiencing what he described as a “system crash.” Despite working from home for several weeks, he eventually had to stop working entirely.
Hilliges had been at ETH Zurich for 12 years, where he was a pioneering figure in augmented reality, human-computer interaction, and machine vision. His research earned international recognition, and he worked closely with talented students and colleagues. He expressed deep gratitude for his time at ETH and for the support from colleagues and friends.
In his LinkedIn post, Hilliges shared his struggle and expressed hope for recovery. He also highlighted the need for funding Long Covid and ME/CFS research. Interestingly, one of his sons also developed Long Covid and ME/CFS, though he has since made progress, while his wife and second son remained healthy.
ETH Zurich expressed their regret at Hilliges' departure, praising his contributions to the field and wishing him a full recovery.