A concurrent infection with influenza A virus is one of the factors implicated in the induction of invasive pneumococcal disease during asymptomatic Streptococcus pneumoniae carriage. Here we describe a mixed infection method using infant mice to investigate the synergism between these two respiratory pathogens.
Short, K. R., Diavatopoulos, D. A., Reading, P. C., Brown, L. E., Rogers, K. L., Strugnell, R. A., Wijburg, O. L. Using Bioluminescent Imaging to Investigate Synergism Between Streptococcus pneumoniae and Influenza A Virus in Infant Mice. J. Vis. Exp. (50), e2357, doi:10.3791/2357 (2011).