Coronavirus: How hand sanitisers protect against infections

As coronavirus continues its spread, panic-buying has swept supermarket shelves of hand sanitisers. What’s in these sanitisers and how effective are they in comparison to hand washing? This graphic takes a look. Hand-washing has been a custom for centuries. But it was only in the mid-1800s that Ignaz Semmelweiss, a Hungarian doctor, established a link … Continue reading Coronavirus: How hand sanitisers protect against infections