HEMORRHAGIC DISEASE killing DEER in central MICHIGAN ~ MOUNTAIN LION sighting in CALIFORNIA ~ LOUISIANA reports four more WEST NILE VIRUS fatalities ~ RABIES reports from NJ, NCx2, PA, & VA ~ CDC REPORTS: ZOONOTIC DISEASE summary for week ending August 4, 2012.

Whitetailed deer. Photo by Department of Natural Resources. State of Indiana.

Michigan 08/11/12 jsonline.com: by Paul A. Smith – Officials in Michigan confirmed in early August that Epizootic Hemorrhagic Disease, or EHD, killed deer in two counties in the south central part of the state. Deer deaths have also been reported in 11 counties in Indiana; officials there suspect the cause is EHD but are awaiting confirmation from laboratory tests. EHD is a viral disease transmitted by a midge, or biting fly. Found in wild ruminants such as deer and elk, the disease causes extensive internal bleeding. Infected deer are attracted to water to combat the fever and dehydration due to the hemorrhaging. The disease is characterized by sudden onset, according to wildlife health sources. Deer lose their appetite and fear of humans, grow progressively weaker, salivate excessively and finally become unconscious. Infected deer often are found sick or dead along or in bodies of water. There is no evidence that humans can contract the EHD virus.

Photo by Mwanner. Wikimedia Commons.

Michigan has observed EHD outbreaks each year since 2006. Before 2006, EHD was seen in Michigan in 1955 and ’74. The estimated mortality has varied from 50 to 1,000 deer per year in the affected areas, according to Michigan officials. “Due to the prolonged, dry, hot weather this year, we are not surprised to see EHD emerge again,” said Tom Cooley, DNR wildlife biologist and pathologist. “Mortality numbers will depend on how widespread the disease is. Die-offs usually occur within one watershed area. If multiple watersheds are involved, the total mortality is higher.” There is no known effective treatment for, or control of, EHD. – For complete article see http://www.jsonline.com/sports/outdoors/disease-found-in-midwest-kd6et3h-165867396.html

Mountain Lion Sighting:

California 08/11/12 San Mateo, San Mateo County: A mountain lion was seen Friday morning near the 1700 block of Lexington Avenue walking through San Francisco Watershed property. – See http://abclocal.go.com/kgo/story?section=news/local/peninsula&id=8770195

West Nile Virus (WNV):

Louisiana 08/10/12 sfgate.com: State officials confirmed Friday four more WNV deaths, bringing the state total to six. DHH officials said 68 (human) cases — 15 of them new — have been detected so far this year. More than half — 37 — are of neuro-invasive disease, the more serious form of the virus that infects the brain and spinal cord and can cause brain damage or death. DHH said that’s the highest total of neuro-invasive infections in the state since 2006. The new infections include eight cases of neuro-invasive disease reported in Bossier, Caddo, Concordia, Jefferson, Tangipahoa, Union, Washington and Webster parishes and five cases of the milder West Nile fever reported in Livingston, Orleans, Ouachita and St. Tammany parishes. Two new asymptomatic cases, where people had no symptoms and only discovered the infection when they had blood work done for an unrelated reason such as blood donation, were reported from East Baton Rouge and Rapides parishes. – For complete article see http://www.sfgate.com/news/article/DHH-confirms-4-more-West-Nile-Virus-deaths-3779815.php

Rabies:

New Jersey 08/12/12 Middletown, Monmouth County: A bat that was in contact with a vaccinated dog near Bryna Drive in the Lincroft section has tested positive for rabies. – See http://www.ahherald.com/newsbrief-mainmenu-2/local-news/13577-middletown-issues-rabies-alert

North Carolina 08/12/12 Crumpler, Ashe County:  A stray, Shepherd-mix dog that, on July 27,  bit an elderly man who had been feeding him has tested positive for rabies. – See http://www.jeffersonpost.com/view/full_story/19778525/article-Rabies-alert-in-Ashe-County?instance=popular

North Carolina 08/11/12 Wilmington, New Hanover County: According to the county sheriff’s office, a raccoon that fought with a vaccinated dog along Barnett Avenue on Thursday has tested positive for rabies. The dog was handled by its owner afterward, resulting in potential exposure to both. – See http://www.starnewsonline.com/article/20120811/ARTICLES/120819943

Pennsylvania 08/11/12 Hempfield, Lancaster County: by Richard Gazarik – Two Hempfield children and an animal-control officer have undergone a series of rabies shots after a rabid cat bit a child and exposed two others to the disease, township supervisors said. About 100 residents of Woodhaven Drive received notices on Friday that a feral cat tested positive for rabies, and authorities are searching for two kittens that also may be rabid, said township Supervisor Doug Weimer. The attack occurred on July 30, and the township was notified of the test results on Wednesday, Weimer said, prompting supervisors to issue a public notice through letters, the township website and cable television. He said the cat was caught after the attack, euthanized and tested. In addition to a child, another child and the animal-control officer were administered a series of four rabies shots, he said. Weimer said residents should be wary of two orange-and-white tabby kittens that have not been found. – For complete article see http://triblive.com/news/2387171-74/cat-rabid-child-control-hempfield-rabies-township-animal-cats-kittens

Virginia 08/11/12 Bealeton, Fauquier County: An adult cat, who was a frequent visitor to the area of Marsh Road and Balls Mills Road in Bealeton, Fauquier County, has been confirmed to be rabid, according to a release from the Virginia Department of Health. The cat — described as an orange tabby, young adult, 12-to-14-weeks-old and weighing five pounds — bit at least six people within the last three weeks. Lab results received today confirmed the presence of rabies. The six people who were bitten are starting post-exposure treatment. Fauquier County Environmental Health asks anyone who knows of any suspected contact between this cat and any person or domestic animal within the last three weeks, to contact them immediately. Call Fauquier County Environmental Health at 540-347-6363, and press 0 when prompted. – For complete article see http://www2.starexponent.com/news/2012/aug/11/rabid-cat-confirmed-fauquier-county-ar-2122671/

CDC Reports:

CDC MMWR Summary for Week ending August 4, 2012:

Published August 10, 2012/ 61(31); ND-424-ND-437

Anaplasmosis . . . 18 . . . Maine (4), Nebraska, New York (11), North Carolina, Virginia,

Babesiosis . . . 6 . . . New York (6),

Ehrlichiosis . . . 16 . . . Arkansas, Maryland (2), Missouri (6), New York (2), North Carolina (2), Tennessee, Virginia (2),

Giardiasis . . . 147 . . . Alabama (3), Arkansas (4), California (13), Florida (15), Idaho (2), Iowa (4), Louisiana, Maine (4), Maryland (6), Michigan (3), Missouri (7), Montana, Nebraska (8), Nevada (3), New York (30), Ohio (12), Oregon (7), Pennsylvania (3), Rhode Island, South Carolina (4), Vermont, Virginia (2), Washington (13),

Hansen Disease (Leprosy) . . . 1 . . . Florida, 

HME/HGE Undetermined . . . 2 . . . Indiana, Ohio,

Lyme Disease . . .  249. . .  California, Delaware (6), Florida (2), Maine (2), Maryland (14), Michigan (2), Nebraska, New York (90), North Carolina (6), Ohio (3), Pennsylvania (96), Vermont (6), Virginia (16), West Virginia (4),

Q Fever (Chronic) . . . 1 . . . Nebraska, 

Rabies (Animal) . . . 38. . . Connecticut (3), Illinois (2), Kentucky, Missouri, Nevada, New Hampshire, New York (17), Oregon, Rhode Island, Texas (7), Vermont (2), West Virginia,

Spotted Fever including Rocky Mountain Spotted Fever (Confirmed) . . . 2. . . Alabama, Kentucky,   

Spotted Fever including Rocky Mountain Spotted Fever (Probable) . . . 30 . . . Alabama (2), Arkansas (2), Indiana, Kentucky (2), Missouri (6), Nebraska, North Carolina (5), Tennessee, Virginia (10).

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3 responses to “HEMORRHAGIC DISEASE killing DEER in central MICHIGAN ~ MOUNTAIN LION sighting in CALIFORNIA ~ LOUISIANA reports four more WEST NILE VIRUS fatalities ~ RABIES reports from NJ, NCx2, PA, & VA ~ CDC REPORTS: ZOONOTIC DISEASE summary for week ending August 4, 2012.

  1. Hi Jerry!

    I still love and appreciate your blog, especially as a full-time RV’er, traveling all over the US. It’s good to see what’s happening everywhere.

    I’m just curious, why doesn’t the CDC include West Nile Virus cases in their weekly MMWR Summary?

    Keep up the good work.

    Robin

    • Hi Robin: Thanks for your kind words! The CDC weekly report does include West Nile Virus cases, but they don’t indicate when they received the reports so they could be weeks or months old and not very reliable information in terms of time-frames. Rather than confuse the issue, I only post West Nile Virus information from media articles that carry a date. Thanks for the query. For the latest cumulative CDC figures go to and scroll down almost to the bottom.

      Jerry

      • Robin Judice

        Jerry, thank you for your reply and explanation. I’ll check the other link for cumulative updates.

        Robin

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