Health-care workers feel the strain as Michigan remains a national COVID-19 hot spot

Though the world is more than a year into the pandemic and the United States has a robust vaccine rollout, Michigan nurse Nikki Hillis-Walters, who used to work in Windsor, Ont., says this time around is worse than when COVID-19 first hit. 

source https://www.cbc.ca/news/canada/windsor/michigan-covid-19-nurses-speak-out-1.6002516?cmp=rss