N440K variant of coronavirus can cause reinfection: Study

Researchers, including those from Kurnool medical college, have said that the novel coronavirus variant, N440K, can cause reinfection. According to them, this variant can escape the immune system and can cause reinfection in patients already recovered from Covid-19, reports Syed Akbar.Researchers, including those from Kurnool medical college, have said that the novel coronavirus variant, N440K, can cause reinfection. According to them, this variant can escape the immune system and can cause reinfection in patients already recovered from Covid-19, reports Syed Akbar.