<prompt> A person with tuberculosis on domiciliary treatment is expected to do all, except ?Dispose sputum safelyUse separate vesselsCollect drugs regularlyRepo to PHC if new symptoms arise  <response>: Use of seperate vessels are not needed. Domiciliary treatment :self administration of oral drugs by patients themselves without recourse to hospitalisation. Reference:Park;s textbook of preventive and social medicine,K.Park,21st edition,of no:119,172-75, park 23rd edition,page no:187. p 