The World Health Organization has declared that the Covid-19 virus is no longer a pandemic and ended more than three years of international emergency. Prof. Cyril Cohen, head of the laboratory of immunotherapy at Bar Ilan University and a member of the advisory committee for clinical trials on the Covid vaccine, said that corona would always be present, just like the flu. He told reporter Arieh O’Sullivan that efforts need to be made to better track and treat chronic long covid patients. (photo: David Cohen/flash90)