Tuberculosis (TB) is an infectious disease that primarily affects the lungs, although it can also impact other organs. TB is transmitted through the air from one person to another, with most transmission occurring when an individual with active pulmonary TB coughs, sneezes, or talks.
The risk of acquiring TB is higher among HIV-positive individuals, as they are considered immunocompromised.
Is Tuberculosis Communicable?
Is TB contagious? Unfortunately, yes.
Tuberculosis is one of the communicable diseases that can be easily transmitted from one person to another through both direct and indirect means. Interestingly, not everyone who has TB poses a threat, as only individuals with active TB can spread the infection.
But how is tuberculosis transmitted? TB is typically transmitted in areas where healthcare facilities are scarce or where individuals discontinue their medication due to indifference, which in turn leads to the accelerated proliferation of drug-resistant TB.
How Does Tuberculosis Spread?
Tuberculosis spreads through the following means:
- By the means of air when an infected person coughs, sneezes, talks or even sings.
- By inhaling the bacteria that are in the air where ventilation is limited.
- Close, constant contact with an active TB patient poses a significant risk for the transmission of the bacteria.
- On less frequent occasions, contaminated materials and surfaces are responsible for the spread of TB. However, this method of spread is not very common.
Conclusion
Understanding how TB is transmitted is crucial in controlling its spread, especially in environments with higher risks, such as crowded places or among individuals with compromised immune systems. More than 40% of India’s population carry the tuberculosis infection in their bodies. To prevent TB transmission, early detection, proper treatment, and ensuring that infected individuals complete their prescribed medications are crucial steps. It is also necessary to acquire a comprehensive health insurance policy to access quality and affordable healthcare in times of medical emergency.
A health insurance policy often covers the costs of TB testing, diagnosis, and treatment, so it’s essential to review your coverage and ensure you are protected in case of sudden illness.
Disclaimer: The information provided in this blog is for educational and informational purposes only. It is not intended as a substitute for professional advice, diagnosis, or treatment. Please consult your general physician or another certified medical professional for any questions regarding a medical condition. Relying on any information provided in this blog is solely at your own risk, and ICICI Lombard is not responsible for any effects or consequences resulting from the use of the information shared.