Medical economics

Using SNAP benefits may slow memory decline in older adults

Eligible older adults who participate in the Supplemental Nutrition Assistance Program (SNAP) in the United States may have slower memory decline than eligible people who do not participate, according to a new study at Columbia ...

Diseases, Conditions, Syndromes

Contact tracing data sheds light on COVID-19 spread in New York City

A study led by researchers at Columbia University Mailman School of Public Health uses contract tracing data to produce a detailed map to date of SARS-CoV-2 spread in New York City. They found that the city's contact tracing ...

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