West Nile
Virus Information:
(WNV)
|
Health
Alert to be Lifted (12/22/01) health officials
cautioned this week that the West Nile virus still might be lurking
in Florida
Virus
may have long-term hold (10/29/01) Florida
provides the ideal conditions for the virus: wet weather, lots of
mosquitos, standing water and warm temperatures.
Virus
found in dead horse (10/13/01) Authorities
have euthanized at least four horses in Citrus County that showed
the symptoms of the West Nile virus.
Couple
keep vigil over their purebred Arabian (9/30/01)Finney
came down with the West Nile virus more than two weeks ago and was
on his way to recovery - with the help of around-the-clock care from
his owners and neighbors - until he was bitten by a brown recluse
spider.
Medical
Alert Extended pdf (9/07/01) The Florida
Department of Health (DOH) has announced a medical alert for Marion
County based on West Nile virus activity.
Dibrom
not to blame (9/05/01)But state officials
say it's unlikely that aerial spraying for mosquitoes had anything
to do with dead fish discovered in Lake Heritage over the Labor Day
weekend. However, officials do not rule out the possibility that spraying
has caused some health problems among humans, and they are encouraging
people to report any problems. s
Spraying
starts again (9/02/01) A second round of
aerial spraying of insecticide to combat mosquitoes is planned to
begin early Labor Day morning in Jefferson County.
Infant
Treated for EEE (9/01/01) An 8-month-old
girl who lives in Leon County has been hospitalized with eastern equine
encephalitis, a mosquito-transmitted disease considered more dangerous
than the West Nile virus.
WNV
Posative Bird at FSU (9/01/01) Harley, in
a written statement, said FSU may respond by spraying insecticide
or using larvacide on campus and distributing insect repellent to
students participating in outdoor sports.
WNV
Stats 5 people positive, 1 person dead,
31 horses tested positive, 38 birds positive (From cornell.edu)..
Spraying
Impact Unknown (8/25/01) Two days after
aerial spraying was conducted over the neighborhood, residents said
the numbers of the biting bugs have dropped dramatically.
Information
from the CDC on Adulticiding (pdf) it is
expected that prevention and control measures, no matter how intensive,
cannot prevent all WN virus infections in humans.
More
spraying (8/26/01) Aerial spraying of insecticide
to combat mosquitoes was completed Friday night over the Old Bainbridge
Road area north of Interstate 10 and over the Buck Lake and Chaires
areas. Additional spraying had been planned on Monday over the Buck
Lake and Chaires areas, but that will not happen
Florida’s
Fourth Human Case of West Nile Virus (pdf)(8/24/01) The
case was reported in a 73-year-old female from Sarasota County. It
is believed that the woman contracted the disease while visiting Marathon
in the Florida Keys last month. A medical alert is now in effect for
Monroe County
Dibrom Information Page
Minimize exposure, Dibrom (Naled) information
and links.
Minimize
Exposure to Pesticides (8/22/01)Close windows,
turn off air conditioners, keep pets inside.
Goodbye
Mosquitoes (8/22/01)Leon County commissioners
unanimously approved the spraying earlier this month to ward off mosquito-transmitted
illnesses such as West Nile virus.
Schools preparing for spraying (8/21/01) LaPorta
said outdoor water fountains should be covered with plastic bags,
and playground equipment will be washed after the spraying. He said
the state has been notified of scheduled outdoor events such as the
annual football jamboree.
West Nile Virus Lecture in Tallahassee (8/21/01)
Dr. William Jeter, D.V.M., Diagnostic Veterinarian Manager, Bureau
of Animal Disease Control will give a presentation on "The
Prevention, Transmission and Prognosis of West Nile Virus and other
Equine Encephalitis Diseases". The presentation will
be held at Animal Veterinary Services, on Tuesday, August 21, 2001
beginning at 6:15 PM.
Florida’s
Third Human Case of West Nile Virus (8/20/01) The
Florida Department of Health (DOH) announced today that the third
human encephalitis case caused by the West Nile (WN) virus has been
diagnosed. The case was reported in a 40-year-old male from Jefferson
County.
Additional
West Nile Virus Vaccine for Horses (8/20/01)Fort
Dodge indicated it should be able fill all back orders currently in
its ordering system by September. This latest release could provide
Florida and other states as many as 500,000 additional doses of vaccine.
Is it an Epidemic? (8/19/01)"Based
on current information on casualties, the odds of an American dying
of this summer's most dreaded virus are roughly 1 in a million, the
statistical cutoff point for saying something has almost no risk at
all."
Horses
receive new vaccination (8/19/01) Horse
owners Saturday brought their beloved steeds to a West Nile virus
immunization clinic in hopes of keeping them free of the dangerous
disease.
Spraying
is safe, but groups suggest taking precautions (8/19/01)...
environmental groups and some physicians who oppose insecticide spraying
of Dibrom said people should do whatever they can to minimize exposure.
Aerial
insecticide spraying set to start (8/18/01)
State and local officials are trying to prevent further spread of
the mosquito-transmitted diseases by spraying the insecticide Dibrom
over North Florida. Aerial spraying will be conducted in nine zones
throughout the county, according to Amy Bryan, community health director
with Leon County Mosquito Control.
Jack
Petersen, medical entomologist, Florida A&M Extension (8/19/01)
Petersen says he agrees with the recent decision
by the New York State Department of Health to refrain from spraying
pesticides before using IPM techniques.
Bronson
Announces Aerial Spray Program (8/19/01)Officials
are pursuing an additional $500,000 in funding to provide Bronson's
department with the resources needed to perform emergency aerial spraying.
West
Nile expert: Not a time to panic (8/18/01) If
a person is bitten by an infected mosquito, the chances of [getting
West Nile virus] is very, very small. The proportion of people who
become actually ill once they've been infected is even smaller, and
it's a very, very rare event for someone to become severely ill and
succumb to the illness.
Atlanta
Woman Dies of West Nile (8/17/01) The 71-year-old
woman was treated at a hospital 12 days for encephalitis before she
died Aug. 11. Tests done by the U.S. Centers for Disease Control and
Prevention confirmed the cause of death Friday.
Aerial
spraying gives wing to health concerns (08/15/01) The
EPA is currently reviewing organophosphates like Dibrom. It classified
one component of the insecticide as a possible carcinogen, according
to Dibrom's material safety data sheet.
Current
Status of West Nile Virus (8/11/01) There
have been three confirmed human cases of WNV illness and 23 confirmed
clinical cases of West Nile virus (WNV) infection detected in horses.
County
takes swat at mosquitoes (8/04/01) "These
diseases are rare, fortunately," said Art Cooper, administrator of
the Leon County Health Department. "But even one case in an elderly
person of West Nile . . . is devastating. And if we can prevent it,
we need to do everything we can." Earlier this week, Leon County commissioners
unanimously approved a measure giving the county's Mosquito Control
authority to seek aerial spraying as soon as needed. On Friday, officials
with Mosquito Control and the local Health Department decided to ask
the state to begin aerial spraying.
West
Nile virus vaccine in Florida (8/03/01) Charles
H. Bronson today announced that a vaccine to protect horses against
West Nile virus (WNV) will be available in Florida as early as next
week.
Conditional
License for WNV for Horses (8/01/01) Conditional
licenses are generally issued with restrictions and for a limited
period of time.
Vaccine
for Horses Approved (8/01/01) The Animal
and Plant Health Inspection Service (APHIS) has issued a conditional
United States Veterinary Biological Product License to American Home
Products, Inc., Establishment No. 112, Fort Dodge, Iowa, for the manufacture
and distribution of West Nile Virus Vaccine, Killed Virus.
Florida
zigzags on mosquito control (8/01/01) 16
of Florida's 67 counties do not have a mosquito control program, including
six counties where the threat of mosquito-borne illnesses is so great
the state has issued a medical alert. Yesterday, state health officials
extended the alert to include 28 counties.
Leon
County Mosquito Control Request for Services (8/01/01) Mosquito
control services are available to all city and county residents.
Leon
Horse tests Positive for WNV (8/01/01) State
health officials extended a medical alert for mosquito-borne viruses
to more North Florida counties Tuesday - a day after officials confirmed
the first case of West Nile virus in a Leon County horse.
Medical
Alert Extended to 28 North Florida Counties pdf file (7/31/01)
Residents
flock to stores to load up on repellent (7/30/01) Customers
are flocking to Florida Farm & Feed for products that will protect
their horses and other animals from mosquitoes, which carry Eastern
and Western equine encephalitis as well as West Nile virus.
Human
Case of WNV in Florida Confirmed (7/28/01) On
Friday, the federal Centers for Disease Control and Prevention confirmed
that a 73-year-old Madison man is the first person in Florida to have
the West Nile virus.
Officials
to begin aerial spraying (7/26/01) State
officials have received requests from Wakulla and Liberty counties
in North Florida to begin nighttime aerial spraying in the fight against
mosquito-borne viruses.
Pesticide
Spraying (7/25/01)the New York State Health
Department reported during the summer of 2000, considerably more New
Yorkers became ill from pesticides used to combat the West Nile Virus
than became ill from the virus itself.
Knowing
the enemy is first step (7/22/01) You hate
mosquitoes. They bite you and annoy you, and lately they've scared
you when you hear stories about mosquito-borne illnesses such as West
Nile virus and eastern equine encephalitis.
First
Equine Case of West Nile Virus in Florida Confirmed (7/20/01)
This is the first confirmation of an equine
WNV infection in the United States in 2001. This is also the first-ever
case of WNV infection in a U.S. horse residing south of Delaware
CEI
Impact Worksheet (07/24/01) The first equine
case of West Nile virus (WNV) in the United States in 2001was confirmed
on July 20 in a Florida horse by USDA-APHIS National Veterinary Services
Laboratories. The positive horse was located in Jefferson County,
Florida. In addition, two other ill horses on two separate premises
in Jefferson County were classified as probable cases of WNV infection.
Florida
Dept. of Health: alert extended to 14 counties (7/24/01) excerpt:
The Florida Department of Health (DOH) announced
today that they now have the first presumptive human case of West
Nile virus (WN) in Florida.
Human
case of West Nile suspected-tdo.com (7/24/01) excerpt: The
Florida Department of Health announced Monday what it suspects is
the first case of West Nile virus in a human being in Florida.
American Red Cross, Capital Area Chapter excerpt: With
the discovery of West Nile Virus in Florida the Capital Area Chapter
of the American Red Cross has developed this web site to provide information
to all Floridians on what West Nile Virus is and how the State of
Florida is combating the virus.
History of WN Virus from the CDC excerpt:
West Nile (WN) virus has emerged
in recent years in temperate regions of Europe and North America,
presenting a threat to public, equine, and animal health. The most
serious manifestation of WN virus infection is fatal encephalitis
(inflammation of the brain) in humans and horses, as well as mortality
in certain domestic and wild birds.
West Nile Virus
Case Confirmed- tdo.com (7/21/01) The reach
of the West Nile virus in North Florida grows wider. State health
officials confirmed Friday the first case of West Nile virus in a
Florida horse.
USDA
Guidelines for WNV Prevention
DOACS
Press Release (7/20/01)Following reports
of four crows in North Florida and one crow in South Georgia testing
positive for West Nile virus (WNV), officials today reported the first
confirmed case of WNV in a horse in Jefferson County, Florida.
FDACS
Florida Arbovirus Website (7/20/01)
Jefferson County
Cooperative Extension (7/20/01) Clinical
signs of WN virus infection in horses
AAEP-
Horses as Sentinels (11/00)
USGS Researchers: West
Nile Moves Bird-to-Bird in Lab (10/26/00) Scientists
from the U.S. Geological Survey said today that the West Nile Virus
can be transmitted from bird-to-bird in a confined laboratory setting.
It had been thought that the virus was only transmitted through mosquito
bites.
Not
a Terror Attack (10/11/00)“If one were a
terrorist and were going to choose a pathogen for release, it wouldn’t
be this one,” said Richard Pollack, a public health entomologist at
the Harvard School of Public Health. “This isn’t going to cause very
much bang for your buck.”
Europe Bans Import Of U.S. Horses:Last
minute negotiations between the U.S. Department of Agriculture and
the European Commission have failed to stop a ban on the importation
of U.S. horses from New York, Connecticut and New Jersey into Europe.
Trivial
facts about a non-trivial insect How far
do certain mosquitoes fly? Salt marsh mosquitoes migrate 75 to 100
miles. |
Eastern
Equine Encephalitis:
(EEE)
|
About
EEE Any Florida horse from Pensacola to
Lake Okeechobee that is located near a freshwater swamp or marsh is
at greater risk to EEE.
Third
Georgia person contracts equine encephalitis (07/28/01)A
third person in Southeast Georgia has contracted eastern equine encephalitis,
the Southeast Health Unit reported. A Jeff Davis County man who had
been hospitalized in Savannah in mid-July is convalescing at home
after blood tests performed last week confirmed he contracted the
mosquito-borne disease in July, said Ted Holloway, director of the
Waycross-based health unit.
Encephalitis kills Panhandle
horses (7/03/01) Twenty-four horses in Holmes,
Jackson and Santa Rosa counties (all at least 70 miles west of Tallahassee)
have been diagnosed with encephalitis since June 14. As of Monday,
all but one of the horses had died
Number Of Cases Grows In Panhandle
(06/29/01) As the number of cases of Eastern
Equine Encephalitis (EEE) grows, state agriculture officials are urging
Floridians to take precautions against this mosquito-borne disease.
Jefferson
County Cooperative Extension (07/01) Recent
rains in the Panhandle have been followed by an outbreak of encephalitis
in the equine population. Approximately 20 horses died in less than
2 weeks in Holmes, Jackson and Santa Rosa counties. |
Mare
Reproductive Loss Syndrome:
(MRLS)

|
Articles from
Keeneland:
Possible Heart Scanning
for Foals(5/25/01) Keeneland is exploring
ways to deal with sale horses whose health might have been compromised
by pericarditis and other problems linked to mare reproductive loss
syndrome
Articles from
Horse.com:
Questions & Answers from Kentucky
Ag (5/25/01) Following are some of the questions
and answers from the informational meeting Thursday about Mare Reproductive
Loss Syndrome.
Pastures Deemed "Safe"
for Mares (5/25/01) Dr. David Powell of
the Gluck Equine Research Center said at the Keeneland informational
meeting on the evening of May 24 that he is "confident at this stage
that the incidence of problems has dropped significantly."
Articles From
The Associated Press:
Cherry Tree Theory (5/25/01)
The theory hasn’t been confirmed, and it isn’t
clear how the poison got into the pregnant mares, but observations
implicate cyanide as the cause
Foal Deaths May Remain Mystery
(5/24/01) Twenty years ago, pregnant mares on central Kentucky horse
farms began spontaneously aborting their fetuses in unsettling numbers.
Cyanide Cited in Ky. Foal
Deaths (5/24/01) Cyanide occurring naturally
in black cherry trees is the apparent cause of more than 500 foal
and fetus deaths on central Kentucky farms this spring, scientists
said Thursday.
Articles From
Bloodhorse News:
Researchers
Zero In on Cyanide as Cause(5/24/01) s
Articles From
the UK College of Agriculture:
Mycotoxins Ruled Out
(5/23/01) Additional pasture and hay sample
results obtained today (5/23) continue to be negative for all mycotoxins,
adding further evidence that mycotoxins are not the cause of the syndrome.
Scientists Requesting Samples
for Ongoing MRLS (5/23/01) Horse owners,
breeders and farm managers can help in the scientific process by submitting
samples of hay, feed, manure and colostrum.
UK Lab Feels Horse Disease
Not Viral (5/14/01) Dr. Lenn Harrison, director
of UK's Disease and Diagnostic Lab said he feels strongly there is
no viral component causing recent foal deaths in Kentucky's Bluegrass
region.
Pastures
May or May Not Hold Key (5/11/01) Scientists
at the University of Kentucky College of Agriculture are investigating
a number of different pasture-related theories.
Scientists Investigating
Cause of Mare Disease (5/9/01) An unusually
high number of late-term abortions and early fetal deaths have been
submitted recently to the UK Livestock Disease Diagnostic Center in
Lexington.
University of Florida Recommendations
Regarding Equine Abortions (4/28/01) The
Kentucky Department of Agriculture is trying hard to keep other states
informed, and at this time, the Texas Animal Health Commission is
not increasing restrictions for the movement of equine from Kentucky
Article from
the College of Veterinary Medicine of the University of Florida:
Outbreak of equine abortions
in central Kentucky A series of abortions
has recently been reported in several farms in central Kentucky. |
Foot
and Mouth Disease Info:
(FMD)
|
WTAE-TV
Horse Auctions (5/30/01) Iinvestigative
reporter Paul Van Osdol reports that horse meat is popular in Europe
-- and, with foot-and-mouth disease, the price is going up.
A
Growing Hunger For Horses (5/30/01) Foot
and mouth disease may not have reached the United States yet, but
it's already claiming its first U.S. victims: horses.
More
horses go to slaughter to feed Europe (4/24/01) Its
livestock markets decimated by mad cow and foot-and-mouth diseases,
Europe is turning to North America for a substitute for beef and lamb,
fueling a sudden demand for a little-known U.S. export: horse meat.
Equine Semen Importation
ALERT (4/2001)Equine and canine semen/embryos
from the EU and countries affected with FMD must be accompanied by
a supplementary certificate
Foot & Mouth Disease
& Horses (4/04/01) As FMD becomes more
widespread , the following protocol for shipping horses is suggested
in countries affected by FMD (plus/including England, Ireland, &
Europe) s |
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Eastern Equine
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Heat Stress in Horses & Pets
June day + parked car
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Test-Tube
Foals Born in England Europe's first successful
intracytoplasmic sperm injection (ICSI) foals were recently born in
Newmarket, England, as a part of a research program designed to create
better sport horses. If the gelding then becomes a champion, his spermatozoa
can be unfrozen and used for ICSI to create new pregnancies
Vet
School Confidential (8/07/01) The Michigan
State University (MSU) College of Veterinary Medicine will find itself
in the national spotlight beginning Aug. 7 when "Vet School Confidential,"
a new program that offers a behind-the-scenes look at what it's like
to go to veterinary school, debuts on the Animal Planet cable network.
Olympic
2000 Links
Paws with a Cause
The story of Joe
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