Microplastics, Algal Blooms, Seafood Safety are Public Health Concerns Addressed by New Oceans and Human Health Centers

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To address plastics and other problems that could affect human health, NIH and the U.S. National Science Foundation (NSF) are jointly funding four new Centers for Oceans and Human Health and renewing two centers as part of a marine-related health research program.

To address plastics and other problems that could affect human health, NIH and the U.S. National Science Foundation (NSF) are jointly funding four new Centers for Oceans and Human Health and renewing two centers as part of a marine-related health research program. Each Center will focus on a different aspect of the interplay between environmental science, climate change, and human health in the ocean or Great Lakes. Together the two agencies plan to invest more than $42 million over five years for the centers program, continuing a two-decade long collaboration. The National Institute of Environmental Health Sciences (NIEHS) administers the centers at the National Institutes of Health (NIH) and supports individual research projects that focus on the ocean and the Great Lakes and their impact on human health.

Millions of tons of small pieces of plastic, referred to as microplastics are finding their way into the world’s oceans. These microplastics, ranging from the size of a width of a pencil to smaller than a sesame seed, often get eaten by fish and shellfish and are passed to humans through seafood consumption. They also act as microscopic sponges, attracting, concentrating, and carrying pollutants into new environments. These plastic particles and other factors, including a warming climate and more extreme weather events, are affecting the health of our waterways, and, in turn, the health of our citizens.

Read more at: National Institute of Environmental Health Sciences