Factors associated with the presence and abundance of Aedes albopictus and Aedes aegypti (Diptera: Culicidae): Perspectives from larval habitat-scale and neighbourhood-scale analyses in the Argentine subtropics.

Aedes albopictus (Skuse) and Aedes aegypti L. (Diptera: Culicidae) are invasive species known for their notable expansion capacity, which makes them relevant in the context of public health due to their role as vectors. In Argentina, these species coexist in a limited subtropical area in Northeastern part of the country.

Managing Adverse Skin Reactions Associated With Central Line Dressings in Children: A Survey of Dermatologists.

Central line dressings (CLDs) may be associated with adverse skin reactions in hospitalized children. Currently, standardized protocols to guide the management of cutaneous CLD reactions are unavailable at our children's hospital and in the pediatric literature. We surveyed dermatologists at multiple institutions who routinely perform pediatric consults to assess their management practices and/or the use of standardized protocols for addressing adverse cutaneous reactions to CLDs.

Contextual barriers to infection prevention and control program implementation in hospitals in Latin America: a mixed methods evaluation.

Background: Infection prevention and control (IPC) programs are essential to prevent and control the spread of multidrug-resistant organisms in healthcare facilities (HCFs). The current implementation of these programs in Latin America remains largely unknown.

Methods: We conducted a mixed-methods evaluation of IPC program implementation in HCFs from Guatemala, Panama, Ecuador, and Argentina, March-July 2022.

Beyond nest size: the clinicopathological spectrum of large nested melanocytic tumours and the value of comparative genomic hybridisation and messenger RNA expression analysis.

Large nested melanomas (LNMs) are a rare subtype of naevoid melanoma consisting of large junctional melanocytic nests that are more common in older individuals and/or associated with sun damage. However, the presence of large melanocytic nests alone does not lead to a diagnosis of malignancy, ​as they can also be found in melanocytic naevi. LNMs are challenging because they lack most classic histological features of malignancy and require thorough clinicopathological evaluation.