How treating serious COVID-19 patients with antibodies from recovered donors could work
ABCOn Wednesday the Federal Health Minister announced an Australian biotechnology company is developing a potential new treatment for coronavirus, using plasma donated by people who have recovered from the disease. How antibodies help your immune system fight a virus Viruses are unable to replicate without a host cell, Dr Labzin said, so getting inside our cells is their main purpose. "We know that antibodies against COVID can neutralise the virus, but we don't know yet if that means having neutralising antibodies indicates that you're going to be immune," Dr Labzin said. "We're going to have a whole host of other factors in our plasma apart from just antibodies, and they do lots of things," Dr Labzin said. "We don't yet understand what about the immune response determines if someone's going to recover or if someone's going to get really sick, and that's really important to understand," Dr Labzin said.