I read sometime back that bear can be loaded with trichinosis so should
be cooked well done. I guess any wild meat could too.
https://honest-food.net/on-trichinosis-in-wild-game/
Bears appear to be heavily infected by the parasite, so much so that you
should assume the meat is infected. In that CDC study, 41 of the 84
total cases of trichinosis reported in America between 2008 and 2012
were from bear meat. That is still a tiny fraction of the thousands of
people who eat bear every year, but it’s enough to warrant further
discussion.
Some bad news: There is not just one trichinella parasite. There are
many. Here in North America we have five major species: Trichinae
spiralis, which is the most common and hangs out with pigs for the most
part; then T. nativa, T-6 and T. murrelli, which are almost always found
in wild game — chiefly bears.