Tongue photos ended up obtained every single two days, plus the improvements ended up firmly associated with the progression of COVID-19. These tongue features may very well be applied as helpful, non-intrusive indices for that distinctive levels of COVID-19 levels. Our study was The 1st time tongue analysis was https://rivernf1p5.blog-a-story.com/6329640/a-review-of-chinese-medicine-acupuncture-points