Canada official: 4th virus wave possible if steps not taken

Canada’s chief public health officer said Friday that the country could face a fourth wave of COVID-19, driven by the delta variant, by the end of summer if restrictions are eased too quickly and before enough people have been vaccinated. Dr. Theresa Tam said robust vaccination rates have helped reduced hospitalizations and deaths but inoculations must rise further to avoid renewed strain on hospitals and the health-care system.

from IndiaTV World: Google News Feed https://ift.tt/3leYQlF