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 ...

We welcome researchers from across the Johns Hopkins community and at the Kennedy Krieger Institute to become affiliated with our center and collaborate with center faculty. Affiliates must be ...

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.

Editor’s note: This conversation was recorded on January 24. Since then, the Trump administration has ordered the CDC to stop working and communicating with the WHO, effective immediately, and to ...

With changes in presidential administrations come changes in myriad policies that can affect public health. Tom Burke, professor emeritus in Health Policy and Management, has seen this firsthand.

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 ...

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 ...

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, ...

During the COVID-19 pandemic, the U.S. saw dramatic reductions in infections spread by the respiratory route, including measles and pertussis. These two diseases are also vaccine-preventable, and the ...

COVID-19 uncovered catastrophic weaknesses in the international community’s ability to respond to a pandemic, from inequities in vaccine and test distribution to insufficient international ...

Fall and winter are known as the time when respiratory viruses surge. When COVID emerged in 2020, it joined flu and RSV as one of the common respiratory viruses that peaks during the colder months.

At the end of March, the KP.2 variant was causing about 4% of infections in the U.S., according to the CDC, while its parental strain, JN.1, was causing over 50% of infections at that time. As of ...