Jan 2 – Mexican authorities reported a case of the New World screwworm parasite late on Thursday, the second case reported in two days as Mexico works to contain an outbreak that has kept the U.S.-Mexico border closed to Mexican livestock.
Jan 2 – Mexican authorities reported a case of the New World screwworm parasite late on Thursday, the second case reported in two days as Mexico works to contain an outbreak that has kept the U.S.-Mexico border closed to Mexican livestock.