Efficacy of a stewardship intervention focused on reducing unnecessary use of non- antibiotics in patients with infection.

In a tertiary-care hospital and affiliated long-term care facility, a stewardship intervention focused on patients with Clostridioides difficile infection (CDI) was associated with a significant reduction in unnecessary non-CDI antibiotic therapy. However, there was no significant reduction in total non-CDI therapy or in the frequency of CDI recurrence.

Community-Acquired Pyelonephritis in Pregnancy Caused by KPC-Producing Klebsiella pneumoniae.

Carbapenem-resistant Enterobacteriaceae (CRE) usually infect patients with significant comorbidities and health care exposures. We present a case of a pregnant woman who developed community-acquired pyelonephritis caused by KPC-producing Klebsiella pneumoniae. Despite antibiotic treatment, she experienced spontaneous prolonged rupture of membranes, with eventual delivery of a healthy infant.

Genetic component to susceptibility to Trichuris trichiura: evidence from two Asian populations.

Trichuris trichiura is an helminthic infection with potentially severe health consequences. The hypothesis that host genetic factors can account for the distribution of Trichuris was tested using familial data on egg counts available for two populations, the Jirels of Nepal and the population of Jishan Island in Jiangxi Province of the People's Republic of China. Whipworm is highly prevalent in the Jishan Island population (86%), but occurs at a low rate in the Jirel population (14%).