Deer antler tea responsible for two botulism cases in LA County By News Desk on May 1, 2017 Because of a link to two botulism cases, Los Angeles Public Health recommends that anyone who purchased product similar to this deer-antler tea provided in a sealed pouch during the month of March, immediately dispose of it. Deer antler, specifically local deer-antler tea, has been associated… Continue Reading Deer antler tea responsible for two botulism cases in LA County