Dr. MacKenzie's research focuses on the impact of health services and policies on the short-and long-term consequences of traumatic injury. She has contributed to the development and evaluation of ...

Bloomberg School Offices and Services Academic Affairs, Office of Admissions Services, Office of Alumni Relations Career Services Center for Teaching and Learning Childcare Resources Continuing and ...

Seeking help takes courage. We believe people who are concerned about their sexual thoughts or behaviors involving children can be helped. Elizabeth Letourneau, Director of MOORE | Preventing Child ...

Although state-level data are useful, a more granular picture of where measles cases are occurring can help to inform a more effective public health response. The U.S. Measles Tracker maps the ...

Beyond the direct medical costs of treating patients through both outpatient visits and hospitalizations, significant resources are needed to respond to and control measles outbreaks, and economic ...

The CDC also reports estimates of both medical and non-medical exemptions to vaccination requirements. While medical exemptions remained stable at 0.2% in 2024-25, non-medical exemptions reached an ...

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 ...

The hygiene hypothesis is the idea that kids need to be exposed to germs in order to develop healthy immune systems. We know that many common viruses did not circulate as widely during the pandemic, ...

A new study led by researchers at the Johns Hopkins Center for Gun Violence Solutions found that, overall, Baltimore’s Safe Streets violence prevention program is associated with a 42% reduction in ...

) each reporting more than 200 cases so far this year. Whooping cough, also known as pertussis, is extremely contagious and is a particular concern for newborns and young infants, who are especially ...

A new study published in September in the Journal of Public Health Management and Practice sheds light on the mental health crisis gripping millions of Americans, and the findings suggest that ...

Following decades of development, the United States’ first mRNA vaccines hit the market in 2020 in response to the COVID-19 pandemic, saving millions of lives and allowing the nation to adeptly ...