All posts by Jennifer Fang
Canada’s new COVID test rules: Targeting travellers from China will not stop globally circulating Omicron subvariant
This article is republished from The Conversation under a Creative Commons license. Read the original article here. In a throwback to January 2020, when the novel coronavirus SARS-CoV-2 began to be detected outside of China, many countries have again adopted measures targeted at travellers from China. These measures include flight restrictions, pre-departure testing and blanket…