PM Narendra Modi who visited US and met President Barrack Obama has brought in some good news for the healthcare sector. The two nations have agreed to collaborate in developing affordable vaccines to combat dengue malaria and tuberculosis. This will be done through India's ministry of health and family welfare and the department of biotechnology and the US' National Institutes of Health said a source. Both countries are to also collaborate in the field of fighting cancer. The US National Cancer Institute has agreed to collaborate to help develop the upcoming National Cancer Institute at the Jhajjar (Haryana) campus of