In different publications, aerators are described as source of water contamination in hospitals and as source for outbreaks in high-risk areas like intensive care units.1,2,3 Additionally, Gestrich et al demonstrated the spread of fluorescent tracer
Pfizer-BioNTech, Moderna, and Johnson & Johnson's Janssen are the three COVID-19 vaccines authorized for emergency use in the United States. This study aims to analyze and compare adverse events following immunization (AEFIs) associated with these
The COVID-19 outbreak in China exposed health care workers (HCWs) to an increased risk of infection. The acquired immunity rapidly diminishes after the previous COVID-19 vaccination and the second booster vaccination has been recommended in several
The COVID-19 outbreak in China exposed healthcare workers (HCWs) to increased risk of infection. The acquired immunity rapidly diminishes after the previous COVID-19 vaccination and the second booster vaccination has been recommended in several