Blood Culture Use in Medical and Surgical Intensive Care Units and Wards.

Importance: Blood culture (BC) use benchmarks in US hospitals have not been defined.

Objective: To characterize BC use in adult intensive care units (ICUs) and wards in US hospitals.

Design, Setting, And Participants: A retrospective cross-sectional study of BC use in adult medical ICUs, medical-surgical ICUs, medical wards, and medical-surgical wards from acute care hospitals from the 4 US geographic regions was conducted.

Perspectives and awareness of environmental sustainability in the infection prevention and control community nationally.

In this survey of infection prevention and control (IPC) professionals, we gauged knowledge, attitudes and institutional practices related to environmental sustainability and IPC. Overall, IPC professionals have not yet universally adopted measures to promote environmental sustainability. More research is needed around environmentally sustainable efforts that preserve patient safety in IPC.

Procedural risk factors for deep and organ/space surgical site infection post-coronary artery bypass graft surgery.

In this study, we examined the impact of the number and type of arterial grafts, and surgical dressing type, on deep and organ/space surgical site infection following coronary artery bypass graft procedures. Bilateral internal mammary artery grafts and negative pressure wound therapy were associated with higher odds of infection.

Catheter-associated urinary tract infection (CAUTI) reduction in a neuroscience intensive care unit: A multidisciplinary approach.

Utilizing a multidisciplinary approach to identify catheter-associated urinary tract infection (CAUTI) risks in Neuroscience intensive care patients admitted for aneurysmal subarachnoid hemorrhage, our CAUTI rate decreased from 5.903 per 1,000 catheter days (June 2020-June 2021) to 0.371 per 1,000 catheter days in our postintervention time period (July 2021-March 2023).

Contact Tracing and Exposure Investigation in Response to the First Case of Monkeypox Virus Infection in the United States During the 2022 Global Monkeypox Outbreak.

Background: In May 2022, the first case of monkeypox virus (MPXV) infection in the United States in the current global outbreak was identified. As part of the public health and health care facility response, a contact tracing and exposure investigation was done.

Objective: To describe the contact tracing, exposure identification, risk stratification, administration of postexposure prophylaxis (PEP), and exposure period monitoring for contacts of the index patient, including evaluation of persons who developed symptoms possibly consistent with MPXV infection.

Assessing changes to N95 respirator filtration efficiency, qualitative and quantitative fit, and seal check with repeated vaporized hydrogen peroxide (VHP) decontamination.

N95 respirators were reprocessed using vaporized hydrogen peroxide to supplement limited supplies during the COVID-19 pandemic. In this study, we found no statistically significant differences in qualitative and quantitative fit or filtration efficiency with reprocessing. Filtration efficiency remained above 95% even at 25 cycles of reprocessing without statistically significant change from cycle 20-25 compared to cycle 0 (P = .

Infection prevention measures in acute care settings based on severe acute respiratory syndrome coronavirus 2 transmission patterns and risk: a review.

Purpose Of Review: During the coronavirus disease 2019 pandemic, when facing extraordinary infection prevention challenges, acute care settings have balanced routine patient safety needs while minimizing severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission risk to patients and healthcare personnel (HCP). Mitigation strategies in acute care settings are based on a combination of basic science, environmental, and epidemiologic evidence. Here, we review the literature on SARS-CoV-2 transmission, how it has shaped infection prevention interventions in acute care settings, and the results of such measures to reduce transmission.

Donor-derived transmission through lung transplantation of carbapenem-resistant Acinetobacter baumannii producing the OXA-23 carbapenemase during an ongoing healthcare facility outbreak.

We describe a rare instance of donor-derived OXA-23-producing carbapenem-resistant Acinetobacter baumannii transmission during lung transplantation and the subsequent public health response. This investigation highlights how transplantation can introduce rare multidrug-resistant organisms into different healthcare facilities and regions.