TB, which is spread through the air, is one of the top 10 causes of death worldwide, researchers said.
31 Jan 2017 12:50 AM GMT
Referring to TB medicine manufactured only in US.
4 Jan 2017 11:30 PM GMT
TB is spread through the air. A single patient can infect 10 or more people in a year.
5 Jun 2017 8:17 PM GMT