protective equipment

'Gas shield' protects medical staff treating Covid-19
The Air-Shield device creates a downward airflow that helps block liquid droplets containing nCoV from being sprayed from patients during treatment.
Nearly die with a free fall with
On August 16, 1960, the world stood still when he saw the free fall back to the ground of US Air Force Colonel Joseph Kittinger from a height of 31.3 km.
There were more than 230 doctors and health workers died of Ebola virus
About 400 health care workers around the world have been infected with Ebola and more than 230 deaths.