| First Author | Bolister NJ | Year | 1992 |
| Journal | Epidemiol Infect | Volume | 109 |
| Issue | 1 | Pages | 121-31 |
| PubMed ID | 1499666 | Mgi Jnum | J:3197 |
| Mgi Id | MGI:51712 | Citation | Bolister NJ, et al. (1992) The ability of airborne Klebsiella pneumoniae to colonize mouse lungs. Epidemiol Infect 109(1):121-31 |
| abstractText | A strain of Klebsiella pneumoniae was aerosolized and its survival in air at different relative humidities was studied. Survival was dependent upon relative humidity and aerosols were most stable during storage at a relative humidity of 60%. Mice were exposed to aerosols of K. pneumoniae produced at this humidity and lung samples taken at timed intervals after exposure. Fifteen strains of K. pneumoniae were tested for their ability to colonize mice, but only five were detectable in mouse lungs 7 days after exposure. Three of these strains persisted without an increase in bacterial numbers, regardless of the initial inoculum used. Two strains of K. pneumoniae, designated strains 15 and 16, persisted in a similar manner when used at a low dose; however, when the dose received per lung was increased there was a rapid multiplication of bacteria in the lungs. |
