COVID-19 Symptoms and Deaths among Healthcare Workers, United States.

We evaluated whether demographics and COVID-19 symptoms predicted COVID-19 deaths among healthcare workers (HCWs) in the United States by comparing COVID-19 deaths in HCWs with 3 control groups (HCW nondeaths, non-HCW deaths, and non-HCW nondeaths) using a case-control design. We obtained patient-level data of 33 variables reported during January 1, 2020-October 12, 2021, in all US states. We used logistic regression analysis while controlling for confounders.

Cutaneous Melioidosis Cluster Caused by Contaminated Wound Irrigation Fluid.

Melioidosis usually occurs after environmental exposure to in the tropics. A cluster of 5 cutaneous melioidosis cases occurred in suburban southwest Australia after an earlier case in January 2012. We collected environmental samples at the first patient’s home in January 2012 and from a nearby health center in December 2013 after 2 new cases occurred in the same postal district.

Early undernutrition attenuates the inflammatory response in adult rat offspring.

Objective: We determined the impact of maternal food restriction during gestation and lactation or lactation alone on basal inflammation and lipopolysaccharide (LPS)-stimulated cytokine induction in adult female offspring.

Study Design: From 10 days of gestation to term, pregnant rats received either ad libitum (control) feed or were 50% food restricted (FR). Pups were either nursed by their own dams or were cross-fostered to give three groups, namely, Control (AdLib/AdLib), FR during lactation (AdLib/FR) and FR during pregnancy and lactation (FR/FR).

Programmed hyperphagia due to reduced anorexigenic mechanisms in intrauterine growth-restricted offspring.

Maternal food restriction during pregnancy results in intrauterine growth-restricted (IUGR) newborns with significantly decreased plasma leptin levels. When nursed by ad libitum-fed controls, IUGR offspring exhibit hyperphagia with adult obesity, marked by increased percentage body fat and plasma leptin, suggesting altered anorexigenic pathways. The authors examined leptin signaling pathways and food intake responses to 2 putative anorexic effectors (leptin and sibutramine, a serotonin reuptake inhibitor) in IUGR offspring.