看了一下今天最新的视频,觉得挺正常的
Alberta’s COVID-19 surge a cautionary tale. Vaccines alone ‘won’t be fast enough’: Tam | Globalnews.ca
In late July, Canada's top doctors feared Alberta's easing of COVID-19 restrictions would impact the country. On Thursday, Dr. Theresa Tam warned provinces to not 'be complacent.'globalnews.ca