The Real Housewives Of New York star Ramona Singer has revealed she and her daughter Avery both tested positive for COVID-19 antibodies.Ramona, 63, suffered symptoms associated with the virus back in February, but was never tested.Now Ramona and Avery, 25, are doing their part in the fight against coronavirus, and have since donated their plasma, the reality star shared with People. 'We both found out we have the antibodies': The Real Housewives Of New York star Ramona Singer has revealed she and her daughter Avery both tested positive for COVID-19 antibodies'We both found out we have the antibodies, so we donated our plasma,' Ramona told the site.Ramona described feeling fatigued and suffering severe headaches back in February, yet was.