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In a proof-of-concept study, experts from the University of Pennsylvania showed that a hands-free system could effectively automate the treatment and removal of tooth-decay-causing bacteria.
Scientists are developing a chewing gum laced with a plant-grown protein that serves as a "trap" for the SARS-CoV-2 virus, which causes COVID-19, reducing viral load in saliva and potentially lowering transmission.
Researchers are developing chewing gum that acts as a "trap" for the SARS-CoV-2 virus, which causes Covid-19, reducing viral load in saliva and potentially lowering transmission.