The suspected medical effects of the Chernobyl disaster are being studied:

Ukrainian-American study of leukemia and related diseases in clean-up workers. (RCRM of the AMS of Ukraine, NCI, USA)

Franco-German study of leukemia incidence in children and adults in several oblasts in Ukraine. (RCRM of the AMS of Ukraine)

International Consortium For Research on the Health Effects of Radiation case-control study of childhood leukemia in Ukraine, Belarus, and Russia.

Ukraine-Belarus-USA study on childhood thyroid cancer. (Institute of Endocrinology and Metabolism, Kiev, Ukraine, NCI, USA)

The Ukrainian/American Chernobyl Ocular Study (UACOS)

Preliminary study on the feasibility of case-control studies of breast cancer among residents of contaminated regions of Belarus, Russia and Ukraine. IARC and ICRHER