Correction for “RIP3-mediated necrotic cell death accelerates systematic inflammation and mortality,” by Lingjun Meng, Wei Jin, and Xiaodong Wang, which appeared in issue 35, September 1, 2015, of Proc Natl Acad Sci USA (112:11007–11012; first published August 17, 2015; 10.1073/pnas.1514730112). The authors note that on page 11010, left column, fifth full paragraph, line 3, “CD11c+-CD11b+” should instead appear as “CD11c−-CD11b+.” www.pnas.org/cgi/doi/10.1073/pnas.1518137112