No, because it does not affect the ability to infect another host. Drug-susceptible cells can be stopped in presence of the medication.
Drug susceptibility refers to the susceptibility to drugs of choice for particular infections (in this case, Mycobacterium tuberculosis).
The drug susceptibility/resistance does not affect the ability of infected cells to infect another host.
However, it is important to highlight that drug resistance increases the chances that a resistant cell has to spread the infection.
Learn more about drug susceptibility here:
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