Colorado reports three presumptive human bird flu cases, CDC says By Reuters

(Reuters) – The Centers for Disease Control and Prevention (CDC) said on Friday that the state of Colorado has reported three presumptive cases of H5 bird flu virus infection in poultry workers.

“There are no signs of unexpected increases in flu activity otherwise in Colorado, or in other states affected by H5 bird flu outbreaks in cows and poultry,” CDC said in a statement.