Impact of the COVID-19 pandemic on infection in a tertiary healthcare institution in Belgium.

Objectives: Clostridioides difficile infection (CDI) causes the greatest number of healthcare-associated infectious diarrhoea. CDIs are transmitted by direct and indirect patient-to-patient contact and risk increases with the use of antibiotics. Since early 2020, the COVID-19 pandemic has affected healthcare systems in many ways including substantial changes in hygiene behaviour.

Targeting bedaquiline mycobacterial efflux pump to potentially enhance therapy in abscessus.

Background: Mycobacterium abscessus is notorious for being intrinsically resistant to most antibiotics. Antibiotic efflux is one of the mechanisms used by M. abscessus to pump out antibiotics from their cells.

Seasonality of Clostridium difficile in the natural environment.

Clostridium difficile is considered the leading cause of antibiotic-associated disease worldwide. In the past decade, a large number of studies have focused on identifying the main sources of contamination in order to elucidate the complete life cycle of the infection. Hospitals, animals and retail foods have been considered as potential vectors.