Instagram will block hashtags spreading fake news about vaccines
The company was criticized for allowing hashtags that suggested vaccines can kill.
Zipline expands medical drone deliveries to Ghana
Vaccines for polio, tetanus and diptheria will be airdropped to remote locations within 30 minutes.
Pinterest blocks some searches to curb anti-vaccination myths
Too many results were promoting bogus health claims.
Russian trolls played 'both sides' on vaccine arguments
A new study reveals they riled everyone up on Twitter to cause chaos.
HIV vaccine delivers promising results in human tests
It might prevent infections from multiple strains of the virus.
MIT combines several vaccines in a single injection
It can release doses in a child's body months or even years later.
Scientists revive an extinct virus using off-the-shelf DNA
It's both a blessing and a curse to medical science.
Nano-sized discs teach your body to fight cancer
It could not only kill existing cancer cells, but prevent them from returning.
Ebola vaccine proves 100 percent effective in Guinea trial
"When the next Ebola outbreak hits, we will not be defenceless."