Official Louisiana State Websites use .la.gov 
Secure .gov websites use HTTPS 
Pertussis (Whooping Cough)
Increasing number of whooping cough cases could result in a record-high number of cases for 2025—more than has been seen annually in the state for at least 35 years.
Working Together for a Healthier Louisiana.
Measles
Multiple states across the country are experiencing measles outbreaks. Louisiana currently has two reported cases. Get informed on how to protect yourself.
Women's Health Resource Map
Find easy access to services and supports including birth centers, councils on aging, food banks, housing authorities, job centers and senior centers.
Medicaid
Providing medical benefits to eligible individuals and families statewide. Learn more about Louisiana Medicaid here.
Making a Difference for Louisiana Residents
61,819/mo
Families being served nutritious WIC food benefits such as fruits, vegetables, milk, eggs, cheese, whole grains, and beans.
Monthly data, CY 2024
4,532/mo
Infants tested for genetic and metabolic conditions.
Approximate Monthly Data
100,000/yr
Inspections performed per year across Louisiana establishments.
Approximate Annual Data
37,000/yr
Establishments across the state with permits issued by LDH’s Sanitarian Services.
Approximate Annual Data
$29.1M
Funding for water system infrastructure upgrades.
Drinking Water Revolving Loan Fund, FY 2024News from the Department
LDH concludes measles investigation, updates whooping cough cases in Louisiana
The Louisiana Department of Health today announced encouraging news regarding measles in the state, with no new infections identified following two recently reported cases. However, LDH continues to monitor a concerning trend of increasing whooping cough (pertussis) cases across Louisiana.
Louisiana Medicaid to Launch Consent-Based Verification Pilot for Income Checks
Whooping cough cases remain high across Louisiana
Surgeon General Ralph L. Abraham, M.D.
Learn more about Dr. Abraham