coronavirus cases escalating at a worrying rate, health officials say they are preparing for what many call a “second wave” of the pandemic, with some suggesting it may have already arrived.But experts say framing the rise and fall of COVID-19 cases in “waves” is inaccurate, and ignores how human behaviour is playing a role — and how it’s critical to controlling the spread of the virus.
75% of Canadians approve of another coronavirus shutdown if second wave hits The country has seen a dramatic resurgence of the virus in recent weeks, along with long lines for testing in some cities.