| cDNA | Complementary DNA |
| CFU | Colony forming unit |
| CPS | Capsular polysaccharide |
| DMEM | Dulbecco’s modified Eagle’s Medium |
| EDTA | Ethylenediaminetetraacetic acid |
| FACS | Fluorescence associated cell sorting |
| FBS | Fetal bovine serum |
| FITC | Fluoroscein isothiocyanate |
| GbO3 | globotriaosylceramide |
| Hypox | hypoxanthine phosphoribosyl transferase 1 |
| IL | Interleukin |
| LDH | lactate dehydrogenase |
| LPS | Lipopolysaccharide |
| MFI | Mean fluorescence intensities |
| MOI | Multiplicity of infection |
| NPTr | Newborn Pig Tracheal cells |
| PAMs | Primary alveolar macrophages |
| PBS | Phosphate-buffered saline |
| PCR | Polymerization chain reaction |
| PPIA | Peptidylprolyl isomerase A |
| RT-PCR | Reverse transcription polymerization chain reaction |
| ST | Sequence type |
| THA | Todd-Hewitt broth agar |
| THB | Todd-Hewitt broth |
| VtaA | Trimeric autotransporter |