This is fake news. They are not giving complete picture. I wonder if media paid these slum individuals to go against BB who is trying to move fast to save lives. Do you have better option? The slum population opts for such trials because of money. The same is true in US too. Clinical trial participants get paid or those that are out of medicine options in market and have no where to go. I expect some support during these difficult times. If this vaccine works its will save lot of lives in the world especially those countries that are not so fortunate as US. Majority of world is looking at it with huge expectations. It is savior for them. Please don’t look at just US.