The Real Housewives Of Beverly Hills set closed down in late November because a crew member tested positive for COVID-19.But on Wednesday TMZ reported that the virus has also spread to three cast members.The site has alleged that the women include 51-year-old Kyle Richards, her 61-year-old sister Kathy Hilton - who recently joined the cast as a guest star - and 44-year-old Dorit Kemsley. The outlet added that all women are resting and are in good condition as they did not have serious cases of COVID-19.It was added that they are at the 'end stages' of being sick. And the site claimed that the women did not contract COVID on set. Sisters Kyle and Kathy were spending time together and their friend Dorit joined them, which caused the spread. Kyle was last seen on Instagram on November 21 when she was in red satin pajamas with her daughters; none of the ladies wore a mask. Dorit has not been seen on her page in a week. And Kathy has not posted since November 10. It is not known if other cast members, such as Lisa Rinna, Crystal Minkoff and Garcelle Beauvais, are sick.On November 21, Hilton, Minkoff, Rinna and Beauvais, were seen shooting Housewives at the Huntley Hotel in Santa Monica. The show started filming again in October, but even with safety protocols, a crew member became infected and RHOBH had to suspend production on season 11.