Janine gets real about health disparities and takes us back to where it all began at birth. Then, Sumeet tries to stump her on neonatal oxygen delivery methods in fact or fiction.

Sumeet and Wallace are joined by Hector and John for a very pedantic discussion about keeping children lit. Literate, that is. The gang sorts through titles of children's books and Hector falls on the sword about 24-hr calls.

Sumeet and Josh break down rhinovirus and debate the merits of whole exome sequencing in infants with bronchiolitis. Wallace joins in to play fact or fiction and gets on his high horse about high-sensitivity CRP.