The World Health Organization announced that a man in Mexico has died from H5N2, a new strain of bird flu that hasn't yet been detected humans until now.
The WHO said it was first notified of a human H5N2 infection on May 23 related to a 59-year-old Mexico resident.
"Although the source of exposure to the virus in this case is currently unknown, A(H5N2) viruses have been reported in poultry in Mexico," WHO said in a statement.
