{"id":16741,"date":"2009-10-29T12:06:36","date_gmt":"2009-10-29T19:06:36","guid":{"rendered":"http:\/\/stage.headlessnauedu-b6hgdzckfdgxgzhe.westus-01.azurewebsites.net\/?p=16741"},"modified":"2015-08-17T14:54:36","modified_gmt":"2015-08-17T21:54:36","slug":"mutating-rabies-virus-puts-extra-scare-in-bat-researchers","status":"publish","type":"post","link":"https:\/\/in.nau.edu\/news\/mutating-rabies-virus-puts-extra-scare-in-bat-researchers\/","title":{"rendered":"Mutating rabies virus puts extra scare in bat researchers"},"content":{"rendered":"

Halloween is a time when many people are preoccupied with ghosts and vampires; however, during this Halloween season, Northern Arizona University researchers and students are focused on something really spooky\u2014rabid bats.<\/p>\n

These nocturnal creatures have a reputation for carrying the rabies virus, but what\u2019s occurring with the spread of rabies in the Coconino National Forest near Flagstaff is believed to be occurring nowhere else in the world.<\/p>\n

\u201cWhat we\u2019re seeing is evolution in action, happening before our eyes,\u201d said NAU School of Forestry wildlife ecology professor\u00a0Carol Chambers<\/strong>. \u201cWe have a strain of rabies carried in big brown bats that now is being transferred from skunk to skunk and fox to fox. These animals no longer have to come into contact with bats to catch this variant of rabies.\u201d<\/p>\n

Researchers say rabies variants are specific to certain animals. For example, if a gray fox is bitten by a rabid bat, that variant dies with the host animal, the fox. But what\u2019s happening here is a mutating virus that is capable of surviving and being passed along by other animals, potentially enabling the rabies virus to become more widespread.<\/p>\n

Rabies project coordinator Krista Wenning, of the U.S. Department of Agriculture\u2019s Animal and Plant Health Inspection Service, said this is a concern for people and pets because of the potential interaction with skunks and foxes in areas where homes are near or in the forest.<\/p>\n\n\n\n
\n

\"Bats\"<\/a>
NAU wildlife ecology professor Carol Chambers and her students set up nets near Flagstaff in Coconino National Forest to catch bats that come in at dusk to feed on insects. Photo by Jake Bacon<\/figcaption><\/figure><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u201cWe are concerned about humans and pets in the Flagstaff area because they are more likely to come into contact with skunks and foxes than with bats,\u201d Wenning said.<\/p>\n

To combat the spread of rabies, researchers are catching skunks and foxes, vaccinating them and then releasing them back into the wild. They also have dropped oral rabies vaccinations from planes hoping skunks and foxes will eat them.<\/p>\n

In the meantime, Chambers, other researchers and forestry students are catching big brown bats flying over ponds at dusk to discover how many are carrying the virus. At makeshift forest medical stations, Chambers, Wenning, other researchers and students can be found weighing the bats, testing their saliva and taking their blood.<\/p>\n

\u201cThe big brown bats weigh about 18 grams, or about four-and-half Hershey\u2019s Kisses to a trick-or-treater,\u201d said NAU forestry master\u2019s student\u00a0Liz Mering<\/strong>.<\/p>\n

The bats are then fitted with tiny backpack-like transmitters and released back into the woods where they will serve the helpful purpose of taking a bite out of insect populations that can spread disease.<\/p>\n

Through sounds emitted from the transmitters, researchers can track the bats to find out where they are roosting. These creatures of the night prefer standing dead trees, or snags, but those forest components are becoming harder to find.<\/p>\n

\u201cThrough forest restoration efforts, we are hoping to grow bigger trees faster that will eventually become snags,\u201d Chambers said. \u201cWe would rather the bats use their natural habitat in the woods than the roofs or porches of human homes.\u201d<\/p>\n

For information about bat research contact Chambers at (928) 523-0014.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Halloween is a time when many people are preoccupied with ghosts and vampires; however, during this Halloween season, Northern Arizona University researchers and students are focused on something really spooky\u2014rabid bats. These nocturnal creatures have a reputation for carrying the rabies virus, but what\u2019s occurring with the spread of rabies in the Coconino National Forest…<\/a><\/p>\n","protected":false},"author":46,"featured_media":16742,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-16741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-research-academics"],"acf":[],"_links":{"self":[{"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/posts\/16741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/users\/46"}],"replies":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/comments?post=16741"}],"version-history":[{"count":0,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/posts\/16741\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/media\/16742"}],"wp:attachment":[{"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/media?parent=16741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/categories?post=16741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/tags?post=16741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}