The individual—whose name, age, and sex were not released by local authorities—is the second person to die from the virus amid a growing outbreak along the New Mexico-Texas border, sparking widespread concern among doctors that the federal government’s response is simply not enough to halt the spread of measles.

There are now two confirmed deaths in a measles outbreak that has spread from West Texas across the border into New Mexico. And infectious disease doctors are concerned RFK Jr.'s response is missing the mark.

He also promoted the use of vitamin A for measles treatment in a recent Fox News op-ed. While these statements refer to the treatment of measles in a medical setting, medical expe