Why Do Viruses Kill?
The world stood in fear of an emerging new illness that threatened to destroy hundreds of thousands.
A brand new flu variant H1N1 had arrived. Within the UK alone, 65,000 deaths had been predicted. But to date, these dire warnings have not materialized.
If this newest pandemic has taught something, it is just how small is recognized concerning the invisible globe of viruses. But that has not stopped scientists attempting.
Horizon follows the top researchers from across the world, who’re trying to unravel the several secrets of viruses to understand when and why they kill.













