hereAll of the children and their grandmother are now infected, the German paper reports.It is understood that they have not required hospital treatment.Bild reports that the couple arrived home on a Ryanair flight on July 16 - but were not diagnosed with coronavirus until six days later, Gudrun Widders, a Berlin health official told BILD newspaper.It is not yet known if Ryanair has contacted other passengers who were on the July 16 flight.The M.E.N has contacted the airline for comment.Germany