Alberta reports over 1,300 measles cases, more than the U.S.'s 1,288, amid low vaccination rates.

Alberta has reported over 1,300 measles cases since March, surpassing the U.S., which has 1,288 cases across 39 states. The outbreak in Alberta has not resulted in any deaths, but three people, including two children, have died in the U.S. due to measles complications. Experts warn the actual number of cases may be higher as many mild cases go unreported. Alberta's low vaccination rate is contributing to the rapid spread of the disease.