You are viewing an obsolete version of the DU website which is no longer supported by the Administrators. Visit The New DU.
Democratic Underground Latest Greatest Lobby Journals Search Options Help Login
Google

Reply #66: Thanks for the info...I wonder about their assays... [View All]

Printer-friendly format Printer-friendly format
Printer-friendly format Email this thread to a friend
Printer-friendly format Bookmark this thread
This topic is archived.
Home » Discuss » Latest Breaking News Donate to DU
Sufi Marmot Donating Member (1000+ posts) Send PM | Profile | Ignore Tue Mar-29-05 04:45 PM
Response to Reply #58
66. Thanks for the info...I wonder about their assays...
To provide a perspective for interpreting antibody seropositivity rates for persons having contact with monkeys (or monkey body fluids or tissues), serum specimens from 449 persons from throughout the United States randomly selected from a cross-sectional adult primary-care outpatient population were tested by the same IFA and Western blot assays. Of these, 12 (2.7%) were positive. Reported by: Special Pathogens Br and Epidemiology Activity, Div of Viral and Rickettsial Diseases, Center for Infectious Diseases, CDC....The background seropositivity rate for persons from throughout the United States chosen randomly from an adult primary-care outpatient population remains unexplained. One possibility is antigenic crossreactivity between the known filoviruses and another, as yet undetermined, antigen. Further investigations are in progress to clarify this. Investigations are also in progress to define risk factors for occupationally acquired infection and to assess the risk for infection of household contacts of infected persons.

I wonder just how specific the antibodies they used here were, if they're lighting up people who have supposedly never been exposed to filoviruses. I also wonder if the Reston workers were somehow exposed only to filovirus proteins or "dead" virus particles, and not live ones.

-SM
Printer Friendly | Permalink |  | Top
 

Home » Discuss » Latest Breaking News Donate to DU

Powered by DCForum+ Version 1.1 Copyright 1997-2002 DCScripts.com
Software has been extensively modified by the DU administrators


Important Notices: By participating on this discussion board, visitors agree to abide by the rules outlined on our Rules page. Messages posted on the Democratic Underground Discussion Forums are the opinions of the individuals who post them, and do not necessarily represent the opinions of Democratic Underground, LLC.

Home  |  Discussion Forums  |  Journals |  Store  |  Donate

About DU  |  Contact Us  |  Privacy Policy

Got a message for Democratic Underground? Click here to send us a message.

© 2001 - 2011 Democratic Underground, LLC