Measles Outbreak 2024 Map California. States showing those (shaded red) that have had cases of measles recorded by health officials this year as of february 6, 2024, and the locations of the cases. Two cases of measles have been reported in california’s central valley, prompting local officials to remind people to get their children vaccinated against the highly infectious.

A california medical facility is trying to contact about 300 people who were possibly exposed to measles after a child was treated for the contagious viral illness at a hospital. If measles is identified, conduct active surveillance for.