COVID-19 assessment centres in London, Ont., with one reserved for walk-ins and the other only seeing patients by appointment.The Thames Valley Family Health Team, which operates the centres alongside the London Health Sciences Centre, says the changes are meant to “meet the testing needs for our community.” Latest COVID-19 modelling suggests Ontario could see around 1,000 cases a day in October Executive director Mike McMahon says the changes will allow more people to be tested, but the team recognizes additional tests are needed.“We will continue to work with our partners to look for ways to streamline our testing capacity.”The centres are also supported by the Middlesex-London Paramedic Services, the Middlesex-London Health Unit, and.