Fig. 3. Influenza virus-naive guinea pigs are infected by aerosolized fomites.
a Transmission experiment schematic, showing a virus-naive recipient guinea pig placed downwind of, but physically separated from, a virus-immune, virus-contaminated donor guinea pig. b Nasal wash virus titers, in plaque-forming units (pfu) ml−1, from 12 immune, contaminated donor guinea pigs, each represented by a different color. c Nasal wash virus titers from 12 recipient guinea pigs. Each color represents an individual recipient. Dotted line indictes the limit of detection (LOD). Source data are provided as a Source Data file.