A
I was writing a, a journal article. Uh, and they still didn't even know what caused it or anything. And, uh, there was a suspicion,
B
Wow.
A
that it was a virus but nobody had identified it and they were really just going on epidemiological, uh,
B
Uh-huh.
A
uh, guesswork, uh, because the way it was transmitted made it look an awful lot like, uh, hepatitis and then,
B
Yeah.