A Russian sanitary expert vaccinates fowl in the village of Solodovo, 87 miles west of Moscow, Tuesday, Feb. 20, 2007. By Thursday, the H5N1 bird flu strain was confirmed in eight suburban Moscow districts, a top Russian veterinary official said, as experts enforced a quarantine in several villages in an effort to keep the disease from spreading.
(Photo: AP Photo/Alexander Zemlianichenko)
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