Jerry Martin, U.S. attorney for the Middle District of Tennessee, said he was spurred by reports this week by KPHO-TV in Phoenix and WSMV-TV in Nashville about people turning to Facebook to find lollipops, spit or other items from children who have chickenpox.
“Can you imagine getting a package in the mail from this complete stranger that you know from Facebook because you joined a group, and say here, drink this purported spit from some other kid?” Martin said.
Isaac Thomsen, a specialist in pediatric infectious diseases at Vanderbilt Children’s Hospital, said it’s unlikely the items will succeed in giving other children chickenpox.
“If there’s a very high load on the virus and shipped very quickly, it’s theoretically possible,” he said.

