With smallpox gone, tuberculosis is today the deadliest infectious disease on the planet.

Well, insofar as arranging for the delivery of pie ingredients could be considered rough and/or tumblesome

Dyskeratosis congenita is a rare congenital syndrome, characterized by the triad of reticular skin pigmentation, mucosal leukoplakia, and nail dystrophy, plus the predisposition to bone marrow failure and malignancy. […] Other cutaneous findings may include alopecia, hyperkeratosis of the palms and soles, and adermatoglyphia (loss of dermal ridges on fingers and toes).

A forty-minute drive through the Yarlung Tsangpo River valley took the team from the airport to the city of Lhasa.