Lagging COVID-19 vaccination rates, coupled with the highly-contagious Delta variant, are raising concerns that the U.S. may see a spike of new cases in the south. The reasons range from vaccine hesitancy to views that the pandemic fight is over.

As Jackson Proskow reports, one medical expert says a possible resurgence is a time bomb waiting to happen.

For more info, please go to https://globalnews.ca/news/7961665/delta-covid-variant-dominant-strain-who/

Subscribe to Global News Channel HERE: http://bit.ly/20fcXDc
Like Global News on Facebook HERE: http://bit.ly/255GMJQ
Follow Global News on Twitter HERE: http://bit.ly/1Toz8mt
Follow Global News on Instagram HERE: https://bit.ly/2QZaZIB
#GlobalNews