COVID-19 assessment centres as the facilities’ operators look to better serve community needs.Last week, the Thames Valley Family Health Team (TVFHT) announced that the centre at Carling Heights Optimist Community Centre would be reserved for walk-ins only, while the centre at Oakridge Arena would only accept appointments.The transition to a new system comes as the province prepares to shift all of Ontario’s assessment centres to appointment-only.Announced by Premier Doug Ford last week, that change is set to take hold on Tuesday, with walk-in testing paused at assessment centres Sunday and Monday.