Comparison of three air samplers for the collection of four nebulized respiratory viruses - Collection of respiratory viruses from air.

ABSTRACT: Viral respiratory tract infections are a leading cause of morbidity and mortality worldwide. Unfortunately, the transmission routes and shedding kinetics of respiratory viruses remain poorly understood. Air sampling techniques to quantify infectious viruses in the air are indispensable to improve intervention strategies to control and prevent spreading of respiratory viruses. Here, the collection of infectious virus with the six-stage Andersen cascade impactor was optimized with semi-solid gelatin as collection surface. Subsequently, the collection efficiency of the cascade impactor, the SKC BioSampler, and an in-house developed electrostatic precipitator was compared. In an in vitro set-up, influenza A virus, human metapneumovirus, parainfluenza virus type 3, and respiratory syncytial vir

SUBMITTER: Kutter JS 

PROVIDER: S-EPMC8530848 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature