Figure 1
From: Aerosolized avian influenza virus by laboratory manipulations
Micro-cluster sampling ambient air pollution collection device. The device consists of a controller and six pumps with AGI-30 or Andersen (a). The device relies on the liquid impactor approach to capture airborne viruses (b). Red, thin lines and arrows represent the airflow into the sampler. Blue, thick arrows represent airflow out of the sampler (c). The cartoon is a simplified representation.