- Home
- Mission Statement
- Daily Vaccine News
- Daily News Archive
- Sandy's Column
- Sandy, Other
- Adverse Reactions
- Age of Autism - UPI
- Archived Sections
- Blogs
- Books
- Contact
- Donate
- Hilary and Ginger
- Important Notices
- Medical Journals
- Other Websites
- Political Action
- Privacy Statement
- RedFlags Archive
- State Laws
- Testimonials
- Unconventional Wisdom
- Vaccination Council
- Vaccine Research Library
- Vaccines, Pipeline
- Videos
- Video Archive
"Immunity to Smallpox May Linger"Immunization Newsbriefs (c) Copyright Information Inc., Bethesda, MD. Brought to you by the National Network for Immunization Information (NNii). Visit NNii's new website at http://www.immunizationinfo.org.
------------------------------------------------------------
February 12, 2003
U.S. IMMUNIZATION NEWS
"Immunity to Smallpox May Linger" Associated Press (www.ap.org) (02/10/03)
Researcher Mark Slifka and associates from Oregon Health & Science University report preliminary findings indicating that smallpox vaccines given even decades ago may still have surprising levels of immunity. Their experiments involved exposing over 100 blood samples from previously immunized people to the vaccinia virus, which is closely related to smallpox and is used in the vaccine itself. Residual immunity was determined by observing how many blood cells the vaccinia virus killed when it confronted the tissue samples. Slifka et al. have observed signs which indicate that the body's immune system still remembers the virus and mounts one of two responses: antibodies that destroy the viruses before they infect cells, and T-cells that kill infected cells. ALL INFORMATION, DATA, AND
MATERIAL CONTAINED, PRESENTED, OR PROVIDED HERE IS FOR GENERAL INFORMATION
PURPOSES ONLY AND IS NOT TO BE CONSTRUED AS REFLECTING THE KNOWLEDGE OR OPINIONS
OF THE PUBLISHER, AND IS NOT TO BE CONSTRUED OR INTENDED AS PROVIDING MEDICAL OR
LEGAL ADVICE. THE DECISION WHETHER OR NOT TO VACCINATE IS AN IMPORTANT AND
COMPLEX ISSUE AND SHOULD BE MADE BY YOU, AND YOU ALONE, IN CONSULTATION WITH
YOUR HEALTH CARE PROVIDER.
DISCLAIMER: All information, data, and material contained, presented, or provided here is for general information purposes only and is not to be construed as reflecting the knowledge or opinions of the publisher, and is not to be construed or intended as providing medical or legal advice. The decision whether or not to vaccinate is an important and complex issue and should be made by you, and you alone, in consultation with your health care provider.
Copyright 2012 by Vaccination News, A Non-Profit Corporation. All Rights Reserved. This content may not be copied unless permission in writing from Sandy Gottstein has been obtained. 
|
 "A foolish faith in authority is the worst enemy of truth." -- Albert Einstein, letter to a friend, 1901 "I know of no safe depository of the ultimate powers of the society but the people themselves, and if we think them not enlightened enough to exercise control with a wholesome discretion, the remedy is not to take it from them, but to inform their discretion by education." -- Thomas Jefferson, letter to William C. Jarvis, September 28, 1820 "What's the point of vaccination if it doesn't protect you from the unvaccinated?" -- Sandy Gottstein "Who gets to decide what the greater good is and how many will be sacrificed to it?" -- Sandy Gottstein |