We describe rapid spread of multidrug-resistant gram-negative bacteria among patients in dedicated coronavirus disease care units in a hospital in Maryland, USA, during May-June 2020. Critical illness, high antibiotic use, double occupancy of single rooms, and modified infection prevention practices were key contributing factors. Surveillance culturing aided in outbreak recognition and control.
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http://dx.doi.org/10.3201/eid2704.204036 | DOI Listing |
Germs
September 2024
MD, MPH, PhD, Department of Public Health, Faculty of Medicine, Universitas Islam Indonesia, Kaliurang Street KM 14.5 Yogyakarta 55584, Indonesia.
Introduction: Dengue infection poses a serious threat to global public health, including Indonesia. The rapid spread and significant economic impact are crucial concerns for control efforts. Investigating risk factors of dengue virus infection is necessary to formulate effective strategies, particularly at the household level.
View Article and Find Full Text PDFNew Phytol
January 2025
Harvard University Herbaria and Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA, 02138, USA.
Powdery mildew is an economically important disease caused by c. 1000 different fungal species. Erysiphe vaccinii is an emerging powdery mildew species that is impacting the blueberry industry.
View Article and Find Full Text PDFAnalyst
January 2025
The key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan, 411105, China.
Developing low-cost self-service portable sensors to detect viruses is an important step in combating the spread of viral outbreaks. Here, we describe the development of an aptamer-free paper-based molecularly imprinted sensor for the instrument-free detection of influenza virus A (H5N1). In this sensor, Whatman paper loaded with FeO nanoparticles (WP@FeO) was prepared as a substrate upon which silicon imprinting occurred in the presence of the template virus H5N1.
View Article and Find Full Text PDFPLoS One
January 2025
Epidemiologic Surveillance Coordination, Mexican Institute of Social Security, Mexico City, Mexico.
Background: The 2022 mpox outbreak marked a significant shift in the epidemiology of this zoonotic disease, traditionally confined to Central and West Africa. With over 80 countries reporting cases, this outbreak was characterized by a rapid spread in non-endemic regions, leading to more than 70,000 confirmed cases globally.
Objective: To quantify the cumulative incidence of mpox and identify associated factors of mpox among the Mexican population affiliated by the Mexican Social Security Institute during the 2022-2023 outbreak.
Appl Environ Microbiol
January 2025
Department of Biology - Section for Microbiology, Aarhus University, Aarhus, Denmark.
Antimicrobial resistance is an ever-increasing problem for human health, and with only a few novel antimicrobials discovered in recent decades, an extraordinary effort is needed to circumvent this crisis. A promising source of new microbial-derived antimicrobial compounds resides in the large fraction of microbes that are not readily cultured by standard cultivation. It has previously been shown that nests of the social spider contain a diverse bacterial community, where only a small fraction of the microbes could be recovered by standard cultivation.
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