Is atypical tuberculosis contagious to the partner?

Yes, atypical tuberculosis can be contagious to the partner. Although atypical tuberculosis (also known as nontuberculous mycobacteria or NTM) is generally less contagious than classic tuberculosis caused by Mycobacterium tuberculosis, it can still spread from person to person through close contact. The risk of transmission is usually highest for individuals with weakened immune systems or prolonged exposure to an infected person.

Atypical tuberculosis is caused by a variety of mycobacterial species other than M. tuberculosis. Some of these species, such as Mycobacterium avium complex (MAC), can cause pulmonary infections that resemble classic tuberculosis. Transmission of atypical tuberculosis typically occurs through inhalation of aerosolized respiratory droplets from an infected person. It's important to note that the risk of transmission is generally lower compared to classic tuberculosis, and not all people who are exposed to atypical tuberculosis will develop an infection.

Preventive measures, such as avoiding close contact with individuals known to have atypical tuberculosis and maintaining good hygiene practices, can help reduce the risk of transmission. If you have any concerns or symptoms suggestive of atypical tuberculosis, it's important to seek medical evaluation and follow the recommended treatment plan to prevent further spread of the infection.