Accurate

Dog noses are great Covid-19 detectors, according to numerous laboratory studies, and Covid sniffing dogs have already started working in airports in other countries and at a few events in the United States, like a Miami Heat basketball…

Home pulse oximeters were the personal tech device of 2020 and a calming way for patients to monitor their health at home during Covid-19.However, a new study found that even in a hospital, pulse oximetry machines can sometimes be…