Epidemiologists

Every fall and winter, viral respiratory illnesses like the common cold and seasonal flu keep kids out of school and social activities. But this year, more children than usual are…

Though the number of epidemiologists in state health departments surged during the pandemic, the Centers for Disease Control and Prevention reported on Thursday that states were still far…

Researchers at Columbia University Mailman School of Public Health have developed a new blood test to measure the pace of biological aging. Based on an analysis of chemical tags on the DNA…