Ontario variant spread currently low but likely to rise quickly, officials say
TORONTO — A snapshot of COVID-19 variants on a single day in January suggests levels of the more contagious strains in Ontario are low but that's expected to change quickly, public health officials said Thursday. A Public Health Ontario study of COVID-19 cases on a single day in January found variants in 5.5 per cent of cases screened, with the majority linked to a long-term care home outbreak. Dr. Vanessa Allen, the agency's top microbiologist, said the results highlight how quickly variants of COVID-19 can spread in an outbreak. While the data suggests low prevalence, variants are exp...