News Item – ‘Community spread’ is driving Ontario’s second wave — here’s why that leaves more questions than answers

This is a problem because when large numbers of cases start appearing from unknown origins, it makes stopping a second wave much more difficult, said Dionne Aleman, an expert in pandemic modelling and an industrial engineering professor and CHE affiliate at the University of Toronto.

Full article at: Toronto Star (September 23:, elmoudjawebInside Halton, Northumberland NewsOur Windsor, Peterborough Examiner, St. Catharines Standard,,

  • La propagación comunitaria está impulsando la segunda ola de COVID-19 en Ontario (September 24: Q’Pasa)