The Whanganui DHB region has had its highest number of Covid-19 cases in a day today .
The Ministry of Health announced 399 new cases in the Whanganui District Health Board region.
That is almost double the reported 209 cases from yesterday .
The total number of active cases now stands at 1754.
The DHB said it had eight people in hospital with Covid-19 but only one of those patients was being treated for the virus.