<s>[INST] How is TB spread? [/INST] TB is spread from one person to another through the air. When a person with untreated lung
or throat TB coughs, speaks or sneezes, the bacteria are expelled into the air. People nearby
may breathe in these bacteria and become infected. It is not possible to catch TB from
drinking glasses, cutlery, crockery, sheets, clothes or the telephone. Source: SA Health. Link: https://www.sahealth.sa.gov.au/wps/wcm/connect/1f8da955-b6d4-4f60-9e1a-f90fe8ac238b/Tuberculosis+FAQ+factsheet+SATBS+20181031.pdf?MOD=AJPERES&amp;CACHEID=ROOTWORKSPACE-1f8da955-b6d4-4f60-9e1a-f90fe8ac238b-osGVUZH. Field: Lung Disease. Disease: Tuberculosis </s>