WHO warns of COVID medical waste threat

The World Health Organization warned Tuesday that the vast amount of waste produced in tackling the COVID-19 pandemic posed a threat to human and environmental health.

France's COVID health pass raises serious ethical questions

The French parliament has passed a law mandating the use of a COVID-19 health pass in order to access public spaces such as restaurants, cinemas, trains and museums. The pass provides proof that the holder has either been ...

New face mask prototype can detect COVID-19 infection

Engineers at MIT and Harvard University have designed a novel face mask that can diagnose the wearer with Covid-19 within about 90 minutes. The masks are embedded with tiny, disposable sensors that can be fitted into other ...

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