Hi Dr., my fiance has confirmed TB through radiograph and blood work... Her sputum was TB free.. She started medication 17 days ago, and is doing grat.. She only has an occasional cough at night... As we live together, can you give us some advice to prevent spreading to me?  For instance, would kissing her be risky?
Hi I am Chat Doctor. .even though sputum is negative there are still chances of spreading.BT as she is under treatment the rare less chances prevention is regular intake of