* The data presented in the maps are compiled from official sources, including state and county health departments and additional county-level news releases or news articles, and represent ...

As of November 2024, over 70 million Americans were enrolled in Medicaid, the government health insurance program that offers free or low-cost health care to adults and families with limited income, ...

A team of experts from the Johns Hopkins Center for Gun Violence Solutions at the Bloomberg School of Public Health have crafted a new tool for lawmakers to write effective safe firearm storage laws.

Most Americans are used to being advised by their doctor when they should get a vaccine, how many doses, and at what age. Less familiar, perhaps, is the group of experts who help the CDC make those ...

In 1971, the FDA approved the measles-mumps-rubella (MMR) vaccine, which combined three vaccines that had been approved previously—in 1963, 1967, and 1969, respectively. The vaccine has proven safe ...

Editor's note: This article was updated on March 25. A measles outbreak in the southwestern United States continues to grow as public health officials work to contain the spread and boost vaccination ...

In two new papers, researchers from Johns Hopkins Bloomberg School of Public Health and colleagues estimate that abortion bans in 14 states resulted in 22,180 additional live births and 478 additional ...

The U.S. has one of the lowest tuberculosis incidence rates in the world. So when there are outbreaks of this bacterial infection, like the one reported last month in Kansas, they get our attention.

A new study published in December in JAMIA Open and led by Department of Health Policy and Management researchers including Elham Hatef, MD, MPH, and Jonathan P. Weiner, DrPH, aims to address ...

A new report from the Bloomberg American Health Initiative at the Johns Hopkins Bloomberg School of Public Health finds that life expectancy in the United States is, on average, 78.6 years versus 81.3 ...

Outbreaks of H5N1 continue to rise in dairy cattle and poultry, as well as in other wild and domesticated animals, including the first confirmed infection in a pig. Human cases also continue to occur, ...

The fluoride in our water has passively protected the oral health of Americans for decades by reducing cavities, tooth decay, and dental health disparities. So much so, that the CDC has declared ...