Tag: Signs

Pioneering remote screening for vital health signs indicating COVID-19

A key symptom of COVID-19—oxygen saturation—is now being estimated remotely from a camera, thanks to research from University of South Australia engineers Professor Javaan Chahl, Dr. Ali Al-Naji and their team of graduate students. AI health monitoring software developed by the team this year, and licensed to North American drone company Draganfly Inc, already detects

Range of COVID-19 skin signs linked to disease severity

Skin signs of COVID-19 can range from purple toes, known as “COVID toes” seen in patients with mild infections, to a net-like rash signaling the presence of life-threatening blood clots in patients with severe disease. Certain skin changes may also be the only sign of COVID-19 infection, or may accompany or follow other COVID-19 symptoms,

7 Signs Your New Tattoo Is Infected

New tattoos always carry the risk of infection. Of course, doing your homework and getting inked at a reputable tattoo shop can help mitigate the chances of your tattoo becoming infected. Below, dermatologists share how to care for your skin after you get a tattoo, how to tell if your tattoo is infected, and what