Guineafowl (image) University of Utah Caption This is a helmeted guineafowl. A Turkish biologist at the University of Utah questions Turkey's use of the birds to control ticks that spread Crimean-Congo hemorrhagic fever, contending the birds instead may help spread the disease. Credit Creative Commons 3.0 via Wikimedia Commons. (See http://creativecommons.org/licenses/by/3.0/.) Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.