CDC’s H5 bird flu current situation web page now features updated information on the number of confirmed human cases of H5 bird flu in the United States and the number of people who have been monitored and tested for H5 bird flu in the United States since the current outbreaks in dairy cows and other animals began this year. In addition to overall numbers of people monitored and tested, the data are broken down by exposure to dairy cows, birds, and other animals.