Six people have been diagnosed with measles in an outbreak at the Manatee Bay Elementary School in Weston, Florida. The Florida Department of Health in Broward County announced in a notice to local health care providers on Friday that a third grader with no history of travel had been diagnosed. Three other measles cases at the elementary school were confirmed on Saturday, followed by one on Monday and the latest on Tuesday. The ages or grades of those other patients have not been released.
' In the 2022-23 school year, Florida’s statewide MMR vaccination rate was around 91%, compared to the national rate of 93%, according to a report from the Centers for Disease Control and Prevention. The U.S. rate has declined from 95% since the 2020-21 school year. The World Health Organization considers 95% the threshold necessary for herd immunity from measles. Measles is highly contagious.