H5N1: New Outbreaks
Feb. 11, 2006
A swan swims in the lake of Mikri Volvi during the sunset, in northern Greece Feb. 11, 2006. Greek authorities appealed for calm after a British laboratory confirmed samples from three wild swans had tested positive for the deadly H5N1 strain of bird flu.
Author: CBS News Staff
Credit: AP Photo/Nikolas Giakoumidis
