Wide Pathogen News Today

Curbing the spread of it. >> arlette, nada, david, thank you for your reporting and staying on top of this story. joining me now is cnn national security juliette kayhem, along with the senior director of the system wide pathogen program for new york city health. juliette, weve seen what happens when we try to enforce travel bans. this is a variant we dont know much about. why wait until monday? whats the thought process? >> implementation does matter. you have to notify airlines and airports. y...