Globally, nine million people become infected with tuberculosis (TB) each year and approximately a million and a half people die. Tuberculosis tallies to be the third leading cause of death in women and the impact is greatest amongst women of childbearing age.
To add to the terror, 10 million children have been orphaned due to TB related deaths. In a single day, TB causes the equivalent number of deaths caused by 15 jetliner crashes.
World Tuberculosis Day was celebrated 24 March 2013 and the global theme was “Stop TB in my lifetime”. However, there is growing concern caused by the threat of drug-resistant TB.
About one third of the world’s population is infected with the tuberculosis bacteria. Only a small proportion of those infected will become sick with TB according to the World Health Organization.
Individuals with weakened immune systems have a much greater risk of falling ill from TB. Statistics show that a person living with HIV is about 20 to 30 times more likely to develop active TB. Tuberculosis is curable and preventable with the help of lifestyle interventions.
“This is vital to ensure that everyone has access to TB prevention and treatment services in all countries in the region”, says Dr Sambo, Regional Director of the WHO.
The TB epidemic is largely driven by factors related to poverty, poor access to healthcare services and limited awareness and education. The co-infection of TB and HIV is a growing challenge as 1 in 4 people living with HIV will die of tuberculosis.
46 per cent of those who had TB in 2011 were HIV positive and sadly, only 46 per cent of them received the WHO recommended anti-retroviral treatment according to the Global Tuberculosis Report of 2012.
Drug-resistant TB
Extensively drug resistant tuberculosis (XDR) has been detected in 84 countries and is a growing threat with the ease of international travel. To prevent further cases of XDR, a radical change is needed in the political and scientific thinking, and the implementation of specific preventative measures.
“The widespread emergence of XDR tuberculosis could lead to virtually untreatable tuberculosis,” according to the authors of a recent study led by Alimuddin Zumla, Director of the Centre for Infectious Diseases and International Health at University College London Medical School.
The number of laboratory-confirmed cases of drug-resistant-TB has gone from 12,000 in 2005 to 62,000 in 2011. However, many health officials think that the real figure is closer to 300,000.
Prevention, education and awareness are needed despite the global economic crisis and global healthcare shortages. National tuberculosis programmes can make significant strides in TB control and facilitate the prevention of drug-resistant tuberculosis.
Tuberculosis has been perceived as someone else’s problem for decades and the amount of innovative treatments, research and policy developments are nearly nonexistent. Drug-resistant TB can be viewed as a result of governments, policy makers and the medical community complacency in response to the growing threat.
Preventing tuberculosis
The best methods of preventing tuberculosis include nearly anything that builds a strong immune system. About one third of the world’s population is infected with the tuberculosis bacteria but the vast majority can prevent or fight it naturally by leading a healthy lifestyle.
It’s important to engage in regular exercise, eat a healthy diet and get enough good quality sleep. One of the most powerful factors in the strength of one’s immune system is the avoidance of tobacco and alcohol.
Dr. Cory Couillard is an international healthcare speaker and columnist for numerous newspapers, magazines, websites and publications throughout the world. He works in collaboration with the World Health Organization’s goals of disease prevention and global healthcare education. Views do not necessarily reflect endorsement.
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Sir, Please help me, because my father is a TB patent, and he is taking medicine since 4 years but as he left taking medicine after completing course his left side began pain in his chest … what should I do. My father age is above 60…
I am anxiously waiting for reply…
Its just as bad kissing someone with a disease you dont know or u doh no where dey mout come out.
I wish the government would make it mandatory to carry out complete medical checks on would be immigrants to our shores.There are neighbouring countries where TB is prevalent.What are we doing to protect our people, our nation? What plans does our ministry of heath have to deal with any sudden outbreak of TB?
Imagine kissing someone with TB