Enterovirus D68 (EV-D68) causes acute respiratory illness. Symptoms range from a mild cold-like illness with coughing and wheezing to severe infections that require hospitalization. Enterovirus infections are more common during late summer into fall, with some variation each year.
PHO Rounds: International Border Surveillance Study
Arriving international passengers at Toronto’s Pearson International Airport were enrolled in a prospective study of COVID-19 risk upon arrival and during quarantine in September and October 2020.