Coronavirus infection rates have started edging up again in Lincoln, Boston and South Kesteven, the latest figures show.
Infection levels in the county are still below the England average, however.
Tony McGinty, assistant director of public health in Lincolnshire, says now is not the time to be complacent.
Quote Message: What we haven't seen particularly is that really obvious decline. We're holding our own. There are green shoots of improvement. We need to keep on with the precautions." from Tony McGinty Assistant director of public health, Lincolnshire