Facts On Tuberculosis: World Tuberculosis Day 2022

Here are some facts on tuberculosis as the world mark “world tuberculosis day” March 24th.

Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but TB bacteria can attack any part of the body such as the kidney, spine, and brain.

TB remains one of the world’s deadliest infectious killers. Each day, over 4100 people lose their lives to TB and close to 28,000 people fall ill with this preventable and curable disease.
Global efforts to combat TB have saved an estimated 66 million lives since the year 2000.

Facts on tuberculosis

However, the COVID-19 pandemic has reversed years of progress made in the fight to end TB. For the first time in over a decade, TB deaths increased in 2020.

A total of 1.5 million people died from TB in 2020 (including 214 000 people with HIV). Worldwide, TB is the 13th leading cause of death and the second leading infectious killer after COVID-19 (above HIV/AIDS).

In 2020, an estimated 10 million people fell ill with tuberculosis (TB) worldwide. 5.6 million men, 3.3 million women and 1.1 million children. TB is present in all countries and age groups. But TB is curable and preventable.

World TB day, what WHO are doing

In 2020, 1.1 million children dell ill with TB globally. Child and adolescent TB is often overlooked by health providers and can be difficult to diagnose and treat.

In the same year, the 30 high TB burden countries accounted for 86% of new TB cases. Eight countries account for two thirds of the total, with India leading the count, followed by China, Indonesia, the Philippines, Pakistan, Nigeria, Bangladesh and South Africa.

Also read how HIV affects TB infection

Multidrug-resistant TB (MDR-TB) remains a public health crisis and a health security threat. Only about one in three people with drug resistant TB accessed treatment in 2020.

On this occasion of the world TB day, the WHO and it’s partners are calling on we’ll meaning individuals, organizations to invest to end TB so lives can be saved.

TUBERCULOSIS IS PREVENTABLE AND TREATABLE