HOME >> BIOLOGY >> NEWS
Smallpox outbreak: How long would it take for vaccines to protect people? Would it work?

ST. LOUIS -- In the event of a smallpox outbreak in the United States, how long would it take for a vaccinSLU scientist leads national studye to start protecting Americans by stimulating an immune response?

A new national study led by Saint Louis University School of Medicine will attempt to answer this question.

General routine vaccinations for smallpox were stopped in the United States in 1971, and the world was declared free of smallpox in 1980. But because of the recent concern about biowarfare and bioterrorism throughout the world, the U.S. government is making efforts to improve its ability to protect its citizens in the event of a bioterrorist attack involving the smallpox virus (Variola major virus).

This study at Saint Louis University will look at the ability of an investigational vaccine made by Bavarian Nordic to stimulate the immune system against smallpox.

"Vaccines prevent disease by giving the body a jump-start at recognizing the infecting virus or bacteria," said Sharon Frey, M.D., the principal investigator for the study at Saint Louis University. "After successful vaccination, the body experiences a quicker fighting response to the infection, which lessens or completely avoids the symptoms of illness."

Unlike some other diseases, getting vaccinated following exposure to smallpox could provide protective effects. For example, for the flu vaccine to work, people need to get vaccinated before being exposed to influenza. The currently licensed smallpox vaccine, however, provides benefits post-exposure, and may be useful in further preventing the spread of the disease.

"If there were a release of the smallpox virus, we would vaccinate people immediately after the release," Frey said. "We'd move in and vaccinate people to prevent the spread."

Frey said this research compares the ability of a new investigational smallpox vaccine called IMVAMUNE to produce a strong immune response
'"/>

Contact: Joe Muehlenkamp
muehlenk@slu.edu
314-977-8015
Saint Louis University
30-Apr-2007


Page: 1 2

Related biology news :

1. AAAS analysis finds Congress would add billions to FY 2008 R&D investment
2. The bee that would be queen
3. 2-protein team would be lost without each other
4. Healthy coastal wetlands would adapt to rising oceans
5. Is it ethical for scientists to do research abroad that would be forbidden at home?
6. Designer babies - what would you do for a healthy baby?
7. New discovery: If it werent for this enzyme, decomposing pesticide would take millennia
8. Proposal would allow wild animals to roam North America
9. Cookbook recipes would cure disease with nontoxic DNA delivery systems
10. Passage of Marin County GMO ban would encourage widespread use of harsh pesticides
11. Passage of GMO ban in San Luis Obispo would encourage use of harsh pesticides

Post Your Comments:
(Date:2/24/2015)... -- This report analyzes the worldwide markets for Iris Biometrics ... the US, Canada , Japan ... , Middle East , and ... provided for the period 2013 through 2020. Also, a seven-year ... analytics are derived from primary and secondary research. Company profiles ...
(Date:2/24/2015)... 2015 Research and Markets ( ... "Global 2D Gesture Recognition Market 2015-2019" ... analysts forecast the Global 2D Gesture Recognition market ... the period 2014-2019 The increased demand ... one of the major trends in the market. ...
(Date:2/19/2015)... , Feb .19, 2015 Research and Markets ... addition of the "Military Electro-Optical / Infrared ... Technology, by Platform - Forecast to 2020" ... military electro-optical/infrared systems market is expected to reach ... of 7.71%. This report segments the ...
Breaking Biology News(10 mins):World Iris Biometrics Industry 2World Iris Biometrics Industry 3World Iris Biometrics Industry 4World Iris Biometrics Industry 5World Iris Biometrics Industry 6World Iris Biometrics Industry 7World Iris Biometrics Industry 8World Iris Biometrics Industry 9World Iris Biometrics Industry 10World Iris Biometrics Industry 11Global 2D Gesture Recognition Market 2015-2019 with Cognitec Systems, CogniVue, eyeSight Mobile Technologies & PointGrab Dominating 2Military Electro-Optical / Infrared Systems (Image Intensification, Laser, Infrared) Market - Forecast to 2020: Featuring Profiles of the Market Leaders on this $16 Billion market 2Military Electro-Optical / Infrared Systems (Image Intensification, Laser, Infrared) Market - Forecast to 2020: Featuring Profiles of the Market Leaders on this $16 Billion market 3
(Date:3/3/2015)... March 3, 2015 Adaptive Biotechnologies announced today ... joining its Board of Director as Chair of the ... Zillow Group, Chad oversees all finance, treasury and accounting ... company,s core finance, treasury and accounting functions, and led ... acquisitions. In 2013, he was named Puget Sound Business ...
(Date:3/3/2015)... BlueInGreen announces the ... sales network. The business venture will bring the ... Atlantic Provinces, exclusively through Resource Systems. , Since ... Canada’s premiere manufacturing representative firms, hosting a diverse ... and wastewater markets. More information on Resource Systems ...
(Date:3/3/2015)... 03, 2015 Crown Bioscience, Inc., a ... launched a new Life Science division specializing in in ... , The first products released include in vivo ... soon to be released in vivo grade monoclonal antibodies ... expand their life science portfolio with additional antibody products ...
(Date:3/3/2015)... 3, 2015  Regenicin, Inc. (OTC Bulletin Board: ... development of and commercialization of regenerative cell therapies to ... today that it has received the final payment to ... Inc. (OTC Bulletin Board: AMBS ). ... the final payments due to Regenicin in the amount ...
Breaking Biology Technology:Adaptive Biotechnologies adds Chad Cohen, Zillow Group CFO, to Board of Directors 2BlueInGreen® Continues Canadian Expansion, Partners with Resource Systems Inc. 2Crown Bioscience Launches Life Science Product Catalog 2Regenicin (RGIN) Receives $2.3 Million in Final Payment from Amarantus 2Regenicin (RGIN) Receives $2.3 Million in Final Payment from Amarantus 3
Cached News: