Lymphocytic choriomeningitis virus in employees and mice at multipremises feeder-rodent operation, United States, 2012.

We investigated the extent of lymphocytic choriomeningitis virus (LCMV) infection in employees and rodents at 3 commercial breeding facilities. Of 97 employees tested, 31 (32%) had IgM and/or IgG to LCMV, and aseptic meningitis was diagnosed in 4 employees. Of 1,820 rodents tested in 1 facility, 382 (21%) mice (Mus musculus) had detectable IgG, and 13 (0.

Carbon monoxide poisoning after an ice storm in Kentucky, 2009.

Objectives: Carbon monoxide (CO) poisoning is a leading cause of morbidity and mortality during natural disasters. On January 26-27, 2009, a severe ice storm occurred in Kentucky, causing widespread, extended power outages and disrupting transportation and communications. After the storm, CO poisonings were reported throughout the state.

Maternal colonization and neonatal sepsis caused by Edwardsiella tarda.

A case of neonatal sepsis caused by Edwardsiella tarda, a bacterium usually associated with freshwater ecosystems, is described. The infant's mother was immersed in lake water during the sixth month of pregnancy and had vaginal and gastrointestinal colonization with the same strain of E tarda as the infant at the time of delivery. This case suggests that maternal exposures to contaminated bodies of water during pregnancy may represent a risk to newborns.