Dive right in! Like the weather, the Daily Star's FREE newsletter is a scorcherHundreds of mourners have been told to self-isolate as police probe a coronavirus outbreak at a mosque.The Jamia Ghosia mosque in Blackburn, Lancashire, has been closed until further notice for a deep clean, following a funeral service that saw 250 worshippers attend.The funeral prayer took place despite strict government guidelines allowing only a maximum of 30 people at funerals.Hundreds are now being warned to self-isolate following a positive test for the virus, according to LancsLive.And in an email seen by the BBC, sent to worshippers, it is explained that police are investigating the incident and advising those who attended the funeral prayer to take a.