W. Well come to you tomorrow today. And now back to those llamas. Now must have something that has got just very excited the antibodies vertebrates including humans have antibodies as part of the adaptive immune system. When were infected with the sars kovi to virus certain cells called antigen presenting cells identify the pathogen and then take in and display some of its proteins on the surface. That activates t. Hope those cells which trigger various immune responses. For instance sites are toxic t. Cells are deployed to kill infected cells. And spin lymphocytes are stimulated to produce antibodies which bind to the virus and prevent them from infecting further cells. And. They appear to have rather special kinds of antibodies. Dark eyes with lashes to die for a crooked pair of ears and spindly legs this is winter shes just 4 years old but she already has plenty of confidence she knows shes got the stuff to save the world. The best the plan have to say she always put yourself forwar