Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can
spread rapidly within skilled nursing facilities. After identification of a case of Covid-19 in a …

Background Multidrug-resistant (MDR) bacteria that are commonly associated with health
care cause a substantial health burden. Updated national estimates for this group of …

Background The Centers for Disease Control and Prevention (CDC) recently published
interim guidance for a public health response to contain novel or targeted multidrug-resistant …

The Hosmer–Lemeshow test is a commonly used procedure for assessing goodness of fit in
logistic regression. It has, for example, been widely used for evaluation of risk‐scoring …

Background Balancing the control of SARS-CoV-2 transmission with the resumption of travel
is a global priority. Current recommendations include mitigation measures before, during, …

Background Treating patients with infections due to multidrug-resistant pathogens often
requires substantial healthcare resources. The purpose of this study was to report estimates of …

CDC’s genomic surveillance for SARS-CoV-2 variants generates population-based estimates
of the proportions of variants among all SARS-CoV-2 infections in the United States. …

Background: Information on specific types of physical activities in which US adults participate
is important for community and program development to promote physical activity. Methods…

Background: Walking, the most commonly reported physical activity among US adults, is
undertaken in various domains, including transportation and leisure. Methods: This study …

The objective of this study was to assess usage patterns of wearable activity monitors among
US adults and how user characteristics might influence physical activity estimates from this …