A virulent strain of drug-resistant Tuberculosis is hitting a growing number of people in a region of South Africa. Now, scientists are pushing ahead with a more efficient test for the virus. Researchers also believe they are edging closer to developing vaccines that could prevent TB.
South Africa: Tackling Tuberculosis
A virulent strain of drug-resistant Tuberculosis is hitting a growing number of people in a region of South Africa. Now, scientists are pushing ahead with a more efficient test for the virus. Researchers also believe they are edging closer to developing vaccines that could prevent TB.