Florida weighs dropping four school vaccine mandates

The Florida Department of Health held a hearing in October 2026 to review a proposal that would remove four vaccine requirements for school and childcare entry. The plan targets the Haemophilus influenzae type b (Hib), chickenpox, pneumococcal, and hepatitis B vaccines. These immunizations entered U.S. use between the early 1980s and 2000. Before their introduction, millions of children contracted chickenpox annually, while thousands suffered serious bacterial infections or died from preventable diseases.

The proposal does not eliminate the vaccines. It removes the mandate that requires them for enrollment. Katrine L. Wallace, an assistant professor of epidemiology and biostatistics at the University of Illinois Chicago, stated that the move weakens policies designed to maintain high vaccination coverage. If coverage drops, the risk extends beyond the families making the choice to unvaccinated children and those with medical conditions that prevent adequate protection.

Hib bacteria caused 20,000 invasive infections in American children under five in the early 1980s. Twelve thousand of those cases were meningitis. Between 3% and 6% of infected children died, and 15% to 30% of survivors were left deaf or with brain damage. Widespread vaccination reduced cases by 99%. The United States reported 13 cases in children under five in 2023. That number rose to 28 in 2026.

Chickenpox affected more than 4 million Americans annually by the early 1990s. The disease hospitalized 10,500 to 13,500 people and killed 100 to 150. Vaccination began in 1995 and has virtually eliminated deaths from chickenpox in people under 20. Pneumococcal bacteria caused about 17,000 invasive infections in children under five before the 2000 vaccine. This included 700 cases of meningitis and 200 deaths. The bacteria also caused approximately 5 million ear infections.

Hepatitis B infected an estimated 20,000 American children each year before the 1982 vaccine. Infants who contract the virus have a 90% chance of developing chronic infection. This condition can lead to cirrhosis and liver cancer. The Centers for Disease Control and Prevention estimated that perinatal hepatitis B infections in the United States declined by 75% between 1987 and 2000.

The proposal arrives as measles resurfaces in Florida. The state reported 162 cases as of October 17, 2026. An outbreak at Ave Maria University infected at least 62 people. Only 88.9% of Florida kindergartners received the measles, mumps, and rubella vaccine during the 2025-26 school year. This figure falls below the U.S. national average of 92.4% and the 95% threshold recommended for herd immunity. The Florida Department of Health removed county-level disease data from its website in May 2026. The department has not reinstated a measles dashboard, and public tracking systems currently disagree on the statewide total.