TB is spread through the air from one person to another. The TB bacteria are put into the air when a person with TB disease of the lungs or throat coughs, sneezes, speaks and sings. People nearby may breathe in these bacteria and become infected. TB is most COMMONLY spread to others in confined, POORLY ventilated spaces. Although anyone can be EXPOSED to TB disease, certain groups are at higher risk for exposure, including health care professionals, the homeless, and individuals from COUNTRIES where TB is highly prevalent.

TB is NOT spread by:

• Shaking someone's hand
• Sharing food or drink
• Touching bed linens or toilet seats
• Sharing toothbrushes
• Kissing

TB is spread through the air from one person to another. The TB bacteria are put into the air when a person with TB disease of the lungs or throat coughs, sneezes, speaks and sings. People nearby may breathe in these bacteria and become infected. TB is most commonly spread to others in confined, poorly ventilated spaces. Although anyone can be exposed to TB disease, certain groups are at higher risk for exposure, including health care professionals, the homeless, and individuals from countries where TB is highly prevalent.

TB is NOT spread by: