Outbreak of perichondritis associated with ear piercings and a contaminated water system.

In September 2023, the UK Health Security Agency's (UKHSA) South West Health Protection Team received notification of patients with perichondritis. All five cases had attended the same cosmetic piercing studio and a multi-disciplinary outbreak control investigation was subsequently initiated. An additional five cases attending the same studio were found.

The laboratory investigation, management, and infection prevention and control of : a narrative review to inform the 2024 national guidance update in England.

The emergent fungal pathogen is increasingly recognised as an important cause of healthcare-associated infections globally. It is highly transmissible, adaptable, and persistent, resulting in an organism with significant outbreak potential that risks devastating consequences. Progress in the ability to identify in clinical specimens is encouraging, but laboratory diagnostic capacity and surveillance systems are lacking in many countries.

Air filtration mitigates aerosol levels both during and after endoscopy procedures.

Objectives: Upper gastrointestinal endoscopies are aerosol-generating procedures, increasing the risk of spreading airborne pathogens. We aim to quantify the mitigation of airborne particles via improved ventilation, specifically laminar flow theatres and portable high-efficiency particulate air (HEPA) filters, during and after upper gastrointestinal endoscopies.

Methods: This observational study included patients undergoing routine upper gastrointestinal endoscopy in a standard endoscopy room with 15-17 air changes per hour, a standard endoscopy room with a portable HEPA filtration unit, and a laminar flow theatre with 300 air changes per hour.

Erratum to "Outbreak of New Delhi Metallo-Beta-lactamase Carbapenemase Producing Enterobacterales on a bone marrow transplant unit: Role of the environment" Infect Prev Pract, Vol. 3 (June 2021) Article Number: 100125.

[This corrects the article DOI: 10.1016/j.infpip.

Outbreak of New Delhi Metallo-Beta-lactamase Carbapenemase Producing Enterobacterales on a bone marrow transplant unit: Role of the environment.

Background: Carbapenemase Producing Enterobacterales (CPE) are a global health concern. Nosocomial outbreaks have been reported globally with patient-to-patient transmission felt to be the most frequent route of cross-transmission.

Aim: To describe the investigation and control of an outbreak of healthcare-associated New Delhi Metallo-beta-lactamase (NDM) CPE on a haematology ward, over 2 months.