As health officials in India work round-the-clock to stop spread of the coronavirus COVID-19 infection in the country, the Indian Institute of Technology (IIT) Roorkee has developed a face shield to be worn by health care professionals who are being called as our first line of defence.
from Zee News :India National https://ift.tt/3bVyNIl
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from Zee News :India National https://ift.tt/3bVyNIl
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