Medicine

Flu and RSV can fuse into a new kind of virus
New smart contact lens monitors for glaucoma 24/7
Experimental “FLASH” cancer treatment aces first human trial
Withdrawal symptoms from antidepressants can last over a year
Merck pays Moderna $250m for personalized cancer vaccine
Scientists discover slug that can decapitate itself, grow new body 
Deep brain stimulation can be life-altering for OCD sufferers when other treatment options fall short 
New vaccine prevents 94% of severe RSV cases 
As Ebola reaches Ugandan capital, vaccines race to catch up 
UK scientists solve a decades-long blood mystery