BLUF
The new mask uses a biosensor to detect respiratory viruses in air droplets, letting the wearer know if COVID-19 is present in the air.Summary
This article by Jessica Black, writing for ABC-Australia, makes the following points:
- An embedded wireless device alerts the wearer's phone if pathogens are identified.
- The sensor in the mask detects as little as 0.3 micro-litres of liquid containing the virus—hundreds of times less than the volume of liquid produced in just one sneeze.
- The study's co-author, Dr Yin Fang, believes the bio-electronic mask could be adapted to detect emerging viruses and prevent future outbreaks.
References
References from the Web:
- OCT 2021 Pathogen-Sensing Mask Could Detect COVID Infection—Scientific American
- JUN 2022 Personal health trackers may include smart face mask, other wearables—Science Daily
- SEP 2022 What is the efficacy of bioelectronic masks for the detection of respiratory infectious diseases like COVID-19?—News Medical
- SEP 2022 COVID-19 virus-detecting mask can alert of exposure via your smartphone—Cosmos Magazine