[ Sign up for our Health IQ newsletter for the latest coronavirus updates ]“It can go fast, but now we know it can happen. That’s why we’re putting this plan together to act fast and hoping that we stop it when it comes to Quebec.”Roger said that with its increased capacity to sequence virus genomes, 65,000 samples from positive test results will have been analyzed by the end of 2021, with a focus on travellers, so-called superspreader events and people who get sick despite being vaccinated.The plan comes amid the spread of novel coronavirus variants around the world, with three potentially more transmissible and more virulent variants of the virus having been detected in the United Kingdom, South Africa and Brazil.In Quebec, Roger said.