Coronavirus disease (COVID-19) is a new strain that was discovered in 2019 and has not been previously identified in humans. In humans, coronaviruses cause respiratory tract infections that can be mild, such as some cases of the common cold (among other possible causes, predominantly rhinoviruses), and others that can be lethal, such as SARS, MERS, and COVID-19.
OTTAWA, Canada - Fully vaccinated Americans and permanent residents will be allowed to enter Canada for non-essential travel beginning Aug. 9, Canadian government ministers announced Monday. The announcement marked the first step toward opening the country's border for all international tourists. Non-essential travel to Canada has been banned since March 2020, and Canada's public safety