News headlines :

Ebola cases may hit 1.4 million mark by January 2015, warns CDC

Sugar substitutes may mess with gut bacteria—causing obesity in the process

Want to beat the blues? Eat fruits, veggies

Alzheimer’s disease a global burden

Govt curbs power of regulator to cap HIV, cancer drug prices

Smoked meat can be deadlier than alcohol

Fear of losing job may boost asthma risk

A blood test may identify psychosis risk