TB, which is spread through the air, is one of the top 10 causes of death worldwide, researchers said.
31 Jan 2017 6:20 AM IST
Referring to TB medicine manufactured only in US.
5 Jan 2017 5:00 AM IST
TB is spread through the air. A single patient can infect 10 or more people in a year.
6 Jun 2017 1:47 AM IST