Animal health

FILE - This is a 1970 file photo showing Chicago Bears football player Gale Sayers. Hall of Famer Gale Sayers, who made his mark as one of the NFL’s best all-purpose running backs and was later celebrated for his enduring friendship with a Chicago Bears teammate with cancer, has died. He was 77. Nicknamed “The Kansas Comet” and considered among the best open-field runners the game has ever seen, Sayers died Wednesday, Sept. 23, 2020, according to the Pro Football Hall of Fame. (AP Photo/FIle)

Sniffer dogs named K'ssi, left and Miina react with trainer Susanna Paavilainen at the Helsinki airport in Vantaa, Finland, Tuesday, Sept. 22, 2020. Four corona sniffer dogs are trained to detect the Covid-19 virus from the arriving passengers samples at the airport. (Antti Aimo-Koivisto/Lehtikuva via AP)

A medics inspects makeshift isolation rooms at Patriot Candrabhaga stadium prepared to become a quarantine facility for people showing symptoms of the COVID-19 amid the new coronavirus outbreak in Bekasi on the outskirts of Jakarta, Indonesia, Wednesday, Sept. 9, 2020. While Indonesia has recorded more deaths from the coronavirus than any other Southeast Asian country, it also has seen by far the most fatalities among medical workers in the region, leading to concerns about the long-term impact on the nation's fragile healthcare system. (AP Photo/Achmad Ibrahim)

A dead elephant is seen in Hwange National park, Zimbabwe, Saturday, Aug. 29, 2020. A spokesman for Zimbabwe's national parks said on Wednesday, Sept. 2 the number of elephants dying in the country's west from a suspected bacterial infection, possibly from eating poisonous plants, has risen to 22 and more deaths are expected. (AP Photo)

FILE - In this Jan. 29, 2018 file photo, Chadwick Boseman, a cast member in "Black Panther," poses at the premiere of the film in Los Angeles. Actor Chadwick Boseman, who played Black icons Jackie Robinson and James Brown before finding fame as the regal Black Panther in the Marvel cinematic universe, has died of cancer. His representative says Boseman died Friday, Aug. 28, 2020 in Los Angeles after a four-year battle with colon cancer. He was 43. (Photo by Chris Pizzello/Invision/AP, File)

FILE - In this Aug. 23, 2015 file photo, The Smithsonian National Zoo's Giant Panda Mei Ziang, sleeps in the indoor habitat at the zoo in Washington. Zookeepers at Washington’s National Zoo are on baby watch after concluding that venerable giant panda matriarch Mei Ziang is pregnant and could give birth this week. (AP Photo/Jacquelyn Martin)

FILE - In this Sept. 4, 2015, file photo, a mink sniffs the air as he surveys the river beach in search of food, in a meadow near the village of Khatenchitsy, northwest of Minsk, Belarus. Officials on Monday, Aug. 17, 2020, confirmed its first U.S. cases of mink infected with the coronavirus following outbreaks in Europe. Five infected mink have been identified at two farms in Utah, the Department of Agriculture announced. Testing began after the farms reported unusually high mortality rates among the small animals prized for their fur. (AP Photo/Sergei Grits, File)