As part of these efforts, the WHO is launching an oral drug regimen it says can more effectively treat people with multi-drug resistant tuberculosis.
TB remains the world’s deadliest infectious disease, killing nearly 4,500 people a day and infecting 10 million people a year.
Despite the grim statistics, much progress has been made in the diagnosis, prevention and treatment of the disease. The WHO says 54 million lives have been saved since 2000. But the WHO also warns the gains risk being lost with the emergence of multidrug-resistant TB or MDR-TB.
The current treatment for MDR-TB involves a two-year treatment course of painful injections, which provoke many bad side effects.
The WHO says it is hopeful the new oral treatment program it is launching will be more effective in controlling the spread of the particularly virulent form of tuberculosis.
The director of the WHO’s Global TB Program, Tereza Kasaeva, told VOA the new oral drug treatment the WHO is recommending has far fewer adverse side effects.
“Of course, it will be definitely much, much easier and there will not be a need for regular frequent visits of the physicians or health workers for making these injections. No doubt, as we see from the data, the effectiveness, the treatment success will be definitely much, much higher,” Kasaeva said.
The South African government has announced it plans to adopt the injection-free treatment. Kasaeva said the cost of the oral treatment is around $2,000, which is largely unaffordable for low-income countries.
She said South Africa is engaging in talks with pharmaceutical companies to drop the price to $400.
The WHO says South Africa is one of the 20 countries most affected by MDR-TB. Others include Russia, China, India, Nigeria, Pakistan and Vietnam.