Being a researcher who studies tuberculosis in the lab is one thing, having the TB bug in your lungs is quite another. Elri Voigt sat down with two of a relatively small number of people who have experienced both.
The only tuberculosis vaccine we have is a century old and offers only limited efficacy in children. With leading South African researchers involved in the pivotal clinical trials of three new tuberculosis vaccine candidates, we are on the verge of a major breakthrough, writes Associate Professor Angelique Kany Kany Luabeya.
The World Health Organization estimates that every year 40% of people who fall ill with TB globally are not diagnosed. There is thus an urgent need for faster, safe, and more convenient TB tests. The current gold standard for testing still requires people to cough up sputum, something that some people and children, in particular, struggle with. Tiyese Jeranji looks at the potential of a new experimental oral swab TB test.
