Obviously, it was a disease that could be contracted by contact. 
ɑbviʌsli, ɪt wɑz ʌ dɪziz ðæt kʊd bi kɑntɹæktʌd baɪ kɑntækt. 
 Indian's voice is very clear in this recording, with no discernible background noise. The tone is very monotone, with little expression or animation. The speaker's delivery is at a moderate pace. The close-sounding quality of the recording suggests a good microphone or a close proximity to the recording device.