Udani Samarasekera

World-renowned virologist died on July 4, 2026, aged 85 years.

Respected infectious disease expert, physician, and leader in prison health care died on May 27, 2026, aged 81 years.

Pioneering parasitologist, renowned former Director of the Wellcome Trust, and dedicated global health advocate, died on April 27, 2026, aged 88 years.