Across the U.S., there are 1,024 confirmed measles cases as of Friday. Texas still accounts for the vast majority of cases. There are three other major outbreaks in North America.

Texas health officials reported just one new measles case over the last week, an apparent signal the spread of the highly contagious illness has slowed in the state, after a slight uptick in cases was reported in dozens of other states.

Sign up for The Brief, The Texas Tribune’s daily newsletter that keeps readers up to speed on the most essential Texas news. The number of cases reported in Texas' historic measles outbreak has risen to 738 cases,