[https://us.cnn.com/2021/03/13/health/pandemic-anniversary-nervousness-wellness/index.html](https://us.cnn.com/2021/03/13/health/pandemic-anniversary-nervousness-wellness/index.html) >"March 11 marked a year since the World Health Organization declared Covid-19 a pandemic, and March 13 is one year since the US declared a national emergency. When life normalizes, how normal will things we used to do — like shaking hands — really feel?"