Dr. Anthony Fauci, chief medical advisor to US President Joe Biden, described his work fighting the novel coronavirus, his time working alongside former President Donald Trump and currently under Biden, in an interview with Channel 13 News on Wednesday night. "I would say consistently that my worst nightmare would be the appearance of a new virus that jumps species from an animal host to a human that would have two characteristics: one, that it would jump extraordinarily easy from person to person, and two, it had the capability of resulting in a considerable degree in morbidity and mortality, said Fauci....