In this Monday, Feb. 3, 2014 photo, senior chest physician Dr. A.K. Upadhaya, right, checks patient Shyam Lal, suspected to have tuberculosis, at Lal Bahadur Shastri Government Hospital in Ram Nagar, Varanasi, India. India has the highest incidence of TB in the world, according to the World Health Organization's Global Tuberculosis Report 2013, with as many as 2.4 million cases. India saw the greatest increase in multidrug-resistant TB between 2011 and 2012. The disease kills about 300,000 people every year in the country. (AP Photo/Rajesh Kumar Singh)