A few days back, Dr. Sara Cody, director of the Santa Clara County's Public Health Department, US, was speaking at a press conference about a simple, yet vital, way on how people can stop coronavirus from spreading: Don't touch your face. "Today, start working on not touching your face — because one main way viruses spread is when you touch your own mouth, nose, or eyes," Dr.
Cody said. Less than a minute later, Dr. Cody brought her hand to her mouth and licked her finger to turn a page in her notes.
It’s not just Dr. Cody. Millions have the habit of touching their tongue before turning the page of a document, especially the elders, who are at the highest risk of catching coronavirus.