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West Nile Virus May Be
New Deadly Strain, USGS
Tells Congress
From Patricia Doyle <labgal_5@yahoo.com>
8-7-00
 
 
Hello Jeff,
 
More bad news from the Eastern Seaboard.
 
If the West Nile came here in old tires from Russia or Passenger 0, or the best one yet, migratory birds that flew off their path. (If a migratory bird flew that far from Russia sick with West Nile, across the Pacific or Atlanta-that's pretty good), then why would it be a different and more virulent strain.
 
If you want my honest opinion, I believe that It was released for profit of OraVax co. and also as a bioterrorism preparedness event. On both accounts we have news of grant money.
 
1. OraVax just received the 3 million dollar grant from the NIH.
 
2. Bioterrorism...63 million dollars is going into that kitty.
 
a. to assess our readieness and b. to labs. i.e. another name for biological war research.
 
 
Sure they claim for 'defense' ...but we know that the line between defense and offense is sometimes hard to define. I would not be surprised to find that Dr. Jerry Hauer's bioterrorism preparedness corporation gets some of the 36 mill.
 
I honestly think that when the virus was released, they believed they would be able to contain it with massive spraying. Murphy's law took over and the genie, or West Nile got out of the bottle.
 
Next, the Chimerivax JE. We know that OraVax was planning to use it for West Nile, we also know that the oravaxJE was going to be field tested Phase 1 Fall of 1999. The next phase was summer 200. My best guess is it did not work as planned and now they are going to try the Yellow Fever vaccine as a chimerivax for west Nile. Ergo the need for 3 million dollars.
 
As for birds, the question still stands: what are the other birds dying of? I can understand birds in areas where pesticide spraying is ongoing. But, what of birds in areas that are not being sprayed?
 
Prior to spraying Mass. turned over 200 birds. We know that 2 were positive. That leaves 198 birds. Given that birds do die, we need to calculate the normal death rate in that same time period prior to West Nile and then see what the number is of dead nonWest Nile positive birds. Then we will need some answers.
 
9 New York Counties were added in just 2 days. At that rate, neighboring states like Ohio, Pa. and across the border to Canada, a crows flight away, will have the virus. Vermont has not done virus surveilance, so we have no way to know if any birds are West Nile positive. They are having their own problem with the Sheep mad cow disease.
 
Thank you Jeff for all you have done to help with this work.
 
God Bless you.
 
Patricia _____
 
 
West Nile Virus May Be New Deadly Strain, USGS Tells Congress
 
http://www.usgs.gov/public/press/public_affairs/press_releases/pr1128m.html 8-7-00
 
News Release U.S. Department of the Interior U.S. Geological Survey
 
West Nile Virus May Be New Deadly Strain, USGS Tells Congress Recent crow die-offs suggest the West Nile virus which emerged in New York in late August could be more deadly to North American bird species than to species in Africa, the Middle East and Europe, where the virus is normally found, a USGS scientist reported today at a congressional field hearing held in Connecticut by the Senate Committee on Environment and Public Works.
 
Dr. Robert G. McLean, director of the USGS National Wildlife Health Center in Madison, Wis., briefed the committee on the role of native bird populations and other wildlife in the emergence of West Nile virus in the United States. Detection of the virus in birds and other animal species provides critical information to public health agencies tracking the infection in people.
 
"The high mortality in crows and other bird species is unusual for these viruses," McLean said. "This suggests that this virus is more virulent to our native birds or it may represent a new, more virulent strain of the virus."
 
Resident and migratory birds may play an important role in natural transmission of the virus and in maintaining the virus in the United States, McLean testified. "Migratory birds could also spread the virus to other states outside of the New York City area," he said. "Enhanced monitoring through surveillance for early, rapid detection of West Nile virus in states outside the affected area will be important to guide prevention measures."
 
The emergence of West Nile virus in the United States, which led to the deaths of seven people from West Nile encephalitis, has brought together the combined expertise and resources of many federal and state agencies along the eastern seaboard. Several federal and state agencies and private groups are searching for stored human and animal specimens that were collected prior to 1999 in order to test them for the presence of West Nile virus. These specimens are also being tested for antibodies to determine if the virus was present in the United States before the 1999 outbreak. Results from these investigations should provide more insight into how, where and when the virus was introduced, McLean noted.
 
McLean, who received his Ph.D. at Penn State University in 1966, and has 30 years of experience with wildlife diseases, also discussed the activities and efforts of the USGS in investigating the wildlife aspects of this virus. "As of early November, 392 birds have been tested by USGS and Centers for Disease Control and Prevention (CDC), and 192 were positive for West Nile virus," McLean said. "The virus has infected at least 20 species of birds, including exotic and native birds at zoos, and about four species of mosquitoes. But, it is difficult to assess how many birds have died from this disease."
 
USGS, CDC, U.S. Department of Agriculture and other agencies have heightened wildlife surveillance for detection of West Nile virus, and they have expanded monitoring to other Atlantic and Gulf Coast states. McLean assured the committee, "We are continuing to collaborate on enhanced surveillance and to determine what specific surveillance methods will work best for each region."
 
McLean believes that native bird populations will play a key role in the investigation of the long-term impacts of the West Nile virus in the United States. He added, "Additional research is needed in order to determine if wildlife, mosquito or both populations in the affected areas can maintain the virus in New York and other states and serve as an over wintering source for resurgence next summer."
 
 
For more information on West Nile virus, see the following webpages:
 
USGS Home Page on West Nile Virus http://www.usgs.gov/west_nile_virus.html
 
USGS Fact Sheet on West Nile Virus http://www.usgs.gov/wnvfactsheet.html
 
USGS National Wildlife Health Center and related web pages http://www.umesc.usgs.gov/nwhchome.html -- U.S. Geological Survey, MS119 National Center, Reston, VA 20192, USA




 
 
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