"blood-samples"

Officials have sent second blood samples of relatives of eight missing workers in the Sigachi Industries blast to CFSL after initial DNA tests failed. Nearly 100 body parts are being matched as search operations continue at the Sangareddy accident site.

Besides, the clothes the accused, Mohammad Shariful Islam Shehzad, was wearing on the day of the crime were also seized. The accused's clothes have blood spots which will be matched with the actor's blood samples

In yet another first, the DAB-India study also collects samples of cooked food from individual households of all Indian States to assess their micronutrient value and also to understand how many contaminants are there in what people eat. 

Each year, more than 200 million people fall sick with malaria and more than half a million of these infections lead to death.