From devastating wildfires and landslides to droughts and extreme heat waves, climate-related events disrupt the lives of communities around the world. How these events impact the health of Los Angeles’s vulnerable communities is a question numerous USC researchers are working to solve. The National Institutes of Health (NIH) has awarded $4.1 million to a USC-led initiative to build a community of transdisciplinary scientists and a robust infrastructure with the goal of advancing solution-oriented climate change adaptation and health research. The center is called CLIMA, short for the CLIMAte-related Exposures, Adaptation and Health Equity Center. CLIMA researchers have been collaborating with USC Dornsife Public Exchange and the City of Los Angeles Climate Emergency Mobilization Office (CEMO) to build a visual mapping tool called a StoryMap, which can add narrative context to the city and county’s extreme heat challenges. By combining Geographic Information System (GIS) mapping with accessible climate storytelling, the StoryMap can inform the public about the risks associated with extreme heat, as well as provide resources for and information regarding the City of Los Angeles’ #HeatRelief4LA campaign.

Researchers at the National Institutes of Health (NIH) found previously undetected cancers in 48.6% of pregnant people who had abnormal results for prenatal cell-free DNA (cfDNA) testing used to screen for chromosomal disorders in the fetus. Cancers included colorectal, breast, lung and pancreatic cancers, as well as lymphoma, cholangiocarcinoma and renal carcinoma. The screening test analyzes placental DNA fragments circulating in the maternal bloodstream to identify an extra chromosome or to determine the baby’s sex. The study appears in the New England Journal of Medicine.