Nutritional Sciences,Faculty

A doctor talking to a patient.

Expanded Lung Cancer Screening Eligibility Would Save Lives

New research from Rafael Meza

Reducing the initial screening age and including those with lower smoking exposures would help avert lung cancer-related deaths, according to a new study by the Cancer Intervention and Surveillance Modeling Network, led by a University of Michigan researcher.

crowd of people in India

India's Coronavirus Puzzle: Why Case Numbers Are Plummeting

Bhramar Mukherjee quoted in the Washington Post

Epidemiologists in India say that there is only one likely explanation for the decrease in new cases: The virus is finding it harder to spread because a significant proportion of the population, at least in cities, already has been infected. The decline is not related to a lack of opportunities for transmission.

coronavirus testing site

How Coronavirus Variants May Drive Reinfection and Shape Vaccination Efforts

Q&A with Aubree Gordon

Vaccine rollout in the United States has been undeniably slow. And while we wait, worrisome new coronavirus variants are emerging, heightening the urgency to control the pandemic. Some variants, including ones first identified in Brazil, South Africa and the United Kingdom, have mutations that help the coronavirus evade parts of the immune system, raising the specter that some people might face a second round of COVID-19.