Dr Hilary Jones warned Good Morning Britain viewers that the UK needs to "get a grip" and follow social distancing rules, to avoid a second wave of coronavirus.
As GMB hosts Piers Morgan and Susanna Reid covered the fact hospitals were apparently preparing for a "deadly" second wave soon, Dr Hilary urged people to help prevent the spread of Covid-19 before it is too late.
Hilary advised viewers on the "worrying" rise in cases in the UK, as well as specifically in care homes following the devastating scandal surrounding care home deaths from the virus earlier this year.
Now, as parts of the UK bring in a new rule limiting gatherings to just six people, the doctor told those watching to take the virus seriously.