With progress in efforts for Covid-19 vaccines and predictions for when the population will receive them, there seems to be a light at the end of the long, harrowing pandemic tunnel.
원문출처 : https://www.cnn.com/2021/01/04/health/mental-health-during-covid-19-2021-stress-wellness/index.html
원문출처 : https://www.cnn.com/2021/01/04/health/mental-health-during-covid-19-2021-stress-wellness/index.html