VIVALIS PARTNERS WITH SANOFI PASTEUR FOR THE DISCOVERY OF HUMAN MONOCLONAL ANTIBODIES AGAINST INFECTIOUS DISEASES

NANTES, FRANCE, Jun 08 (MARKET WIRE) —
VIVALIS (NYSE Euronext: VLS) announced today the signature with Sanofi
Pasteur, the vaccines division of sanofi-aventis Group (Euronext: SAN and
NYSE: SNY), of a commercial license and collaboration agreement for the
discovery and development of fully human monoclonal antibodies against
several infectious diseases targets.

Under the terms of the agreement, Sanofi Pasteur and its affiliates
acquire exclusive access to the Humalex(R) platform for the discovery of
human monoclonal antibodies targeting several clinically significant
infectious diseases, and will obtain worldwide exclusive development and
commercialization rights for the discovered antibodies. The HUMALEX(R)
platform is a potent technology for the discovery of fully human
monoclonal antibodies produced by activated and immortalized B
lymphocytes isolated from selected human donors. Humalex(R) was developed
by Humalys SAS, a Lyon-based biotechnology company acquired by Vivalis in
January 2010, and is used for the discovery and development of human
monoclonal antibodies for both therapeutic and diagnostic applications.

VIVALIS will receive an upfront payment of 3 million Euros, and
development milestone payments up to 35 million Euros per infectious
disease, as well as royalty payments associated with product sales. In
addition, Sanofi Pasteur will finance collaborative research activities.

“Passive immunization can be a powerful treatment option against
infectious diseases in sometimes life threatening situations. VIVALIS’
Humalex(R) technology allows rapid identification of clinically relevant
fully human antibodies, as well as their cognate antigen. This opens up
new medical solutions to prevent or treat serious infections,” said
Michel de Wilde, senior vice-president research and development at Sanofi
Pasteur. “We are pleased to team up with VIVALIS to discover and develop
new biologicals against infectious diseases for patients worldwide.”

“We are very excited about this collaboration with Sanofi Pasteur only a
few months after the acquisition of Humalys. This is the first major
commercial agreement on the Humalex(R) platform. It also represents a
strong validation of the technology developed by Humalys. In addition,
this agreement also validates the relevancy of our strategy to move up in
the value chain. VIVALIS is today one of a very few companies able to
propose a fully integrated offering from the discovery of fully human
monoclonal antibodies to the production of clinical batches. We are
particularly proud to enter this new domain with a leader that has
already heavily invested in the field”, said Franck Grimaud, CEO, and
Majid Mehtali, CSO, co-managers of VIVALIS and Philippe Guillot-Chene,
Managing Director of Humalys.

Next financial press release:

21 July 2010, after NYSE Euronext market closing: Second quarter 2010
revenues

About VIVALIS (www.vivalis.com)

VIVALIS (NYSE- Euronext: VLS) is a biopharmaceutical company that provides
innovative cell-based solutions to the pharmaceutical industry for the
manufacture of vaccines and proteins, and develops drugs for the
prevention and treatment of viral diseases. VIVALIS’ expertise and
intellectual property are exploited in three main areas:

1. VIVALIS offers research and commercial licenses for its EB66(R) cell
line, derived from duck stem cells, to pharmaceutical and biotechnology
companies for the production of vaccines and monoclonal antibodies.
VIVALIS receives upfront fees, milestone payments and royalties on its
licensees’ net sales.

2. Through the Humalex(R) platform, VIVALIS proposes customers solutions
for the discovery, development and production of human antibodies. VIVALIS
receives upfront fees, milestone payments and royalties on its licensees’
net sales.

3. The construction of a portfolio of proprietary products in the area of
vaccines and anti-viral molecules (hepatitis C).

Based in Nantes (France), VIVALIS was founded in 1999 by the Grimaud group
(1,500 employees), the second largest group worldwide in animal genetic
selection. VIVALIS has established more than 30 partnerships and licenses
with world leaders in this sector, including Sanofi Pasteur,
GlaxoSmithKline, Merck, CSL, Kaketsuken, Merial, Intervet, SAFC
Biosciences. VIVALIS is a member of the French ATLANPOLE BIOTHERAPIES and
LYONBIOPOLE bioclusters.

+————————-+-+
|VIVALIS | |
+————————-+-+
|Listed on Euronext Paris | |
|- Compartment C of NYSE | |
|Euronext | |
+————————-+-+
|Reuters: VLS.PA – | |
|Bloomberg: VLS FP | |
+————————-+-+
|Included in NYSE | |
|Euronext’s SBF 250, CAC | |
|Small 90 and Next Biotech| |
|indexes | |
+————————-+-+
+————————-+-+

Contacts

VIVALIS
Franck Grimaud, CEO
Email: investors@vivalis.com

NewCap
Financial communications agency
Steve Grobet / Emmanuel Huynh
Tel.: +33 (0) 1 44 71 94 91
Email: vivalis@newcap.fr

This document contains forward-looking statements and comments on the
company’s objectives and strategies. No guarantee can be given as to any
of the events anticipated by the forward-looking statements, which are
subject to inherent risks, including the risk factors described in the
company’s document de reference, changes in economic conditions, the
financial markets or the markets in which the company operates.

This information is provided by HUGIN

Copyright 2010, Market Wire, All rights reserved.

SpendingPulse May Retail Report: Consumer Takes a Respite as Spending in Many Sectors Declines

Luxury and eCommerce Continue to Post Strong Year-Over Year Growth.
Normally a Spending Stalwart, the Electronics Category Is Slightly Down

PURCHASE, N.Y.–(Business Wire)–
MasterCard Advisors:

SpendingPulse
Data Source: A macro-economic indicator, SpendingPulse reports on national retail and service sales and is based on aggregate sales activity in the MasterCard payments network, coupled with survey-based estimates for certain other payment forms, such as cash and check. MasterCard SpendingPulse does not represent MasterCard financial performance. SpendingPulse is provided by MasterCard Advisors, the professional services arm of MasterCard Worldwide.

MasterCard Advisors` SpendingPulse, a macro-economic report tracking national
retail and service sales, today provided summary results for performance of
specific U.S. retail industries in May, 2010. This month, more retail sectors
showed a respite in year-over-year growth, as slow economic recovery appeared to
weigh on the U.S. consumer`s spending behaviors.

Michael McNamara, Vice President, Research and Analysis for SpendingPulse,
observes “The momentum in consumer spending that was building through the first
quarter, seems to be taking a breather in the second quarter of 2010, at least
so far. Financial volatility in the capital markets and ongoing macroeconomic
issues could account for this shadow cast over the recovery in consumer
spending. Some sectors seem to be responding to specific disruptive events, such
as the expiration of the Federal housing tax credits, where previously we`d
noticed a beneficial “echo” effect on housing related categories such as
Furniture and Furnishings. In addition, Memorial Day occurring a week later than
it did last year, could have pushed some spending into June, 2010. Nevertheless,
we continue to see strength in pricing, and in most categories, we are
registering solid increases in the SpendingPulse Price Index, indicating that
inventories continue to be aligned to demand, and retailers have not had to
return to steep discounting.”

To watch a short video with additional commentary from Michael McNamara, please
visit:

http://www.mastercardadvisors.com/us/advisors/en/information_analytics/spendingpulse_podcast.html

In May, growth in eCommerce continued to demonstrate the channel`s resilience,
forging well ahead of growth in brick and mortar sales. The month of May
registered this channel`s 8th consecutive month of double digit year-over-year
growth, with sales increasing 13.7% over May 2009. The best performing
sub-categories of eCommerce were Children`s Apparel and Family Apparel, growing
30.4% and 26.2% respectively, on a year-over-year basis.

Luxury sales, which include high-end sales in restaurant, food stores,
department stores, and high end retailers from the general apparel category,
continued to enjoy a rebound over the very challenging environment of 2009. In
May, this category enjoyed its 6th consecutive month of year-over-year growth,
posting a 9.7% increase. While this is not as strong as the double digit growth
posted in February, March and April of 2010, it continues to build on the
momentum of prior months, as the category digs out of 2009`s declines. While
Luxury continues to be helped by easy year-over-year comparisons, these
comparisons going forward will not be as easy as in prior months, as February,
March and April of 2009 experienced the largest declines in the category.

Jewelry remained in positive territory enjoying a 6.4% increase for the category
as a whole, with independent jewelers enjoying the strongest gains.

Down by 0.7% year over year, the Electronics and Appliances category appeared to
take a pause in May. Separated out, Consumer Electronics was down by 0.8% while
the Appliance category remained flat. The pause in the Appliance category`s
growth could be explained by expiration of the Federal Housing Credit at the end
of April, while the lack of new product launches in the Consumer Electronics
sector could account for any weakness in this usually strong sub-category.

In a second month of decline, total U.S. Apparel decreased 3.7%, with declines
in all sub-categories except Children`s Apparel. Steepest declines were in Men`s
Apparel, down 10.4%, the usually strong Footwear category, down 7.3%, and
Women`s Apparel, down 6.1% . However, pricing continued to hold firm for the
category as a whole, showing a healthy 5.4% increase in the overall apparel
pricing index, on a year-over-year basis.

For more on SpendingPulse, please visit:

http://www.mastercardadvisors.com/us/advisors/en/merchant_solutions/ms_spendingpulse.html

About MasterCard Advisors

MasterCard Advisors provides payments consulting, information, analytics, and
customized services to financial institutions and their merchant partners
worldwide. Addressing complex challenges in strategy, marketing, risk, and
operations, MasterCard Advisors helps clients maximize the value of their
payments businesses. As the professional services arm of MasterCard Worldwide,
MasterCard Advisors is uniquely qualified to provide clients with insights and
solutions that drive tangible impact and financial gain. For more information,
go to www.mastercardadvisors.com

About MasterCard Worldwide

MasterCard Worldwide advances global commerce by providing a critical economic
link among financial institutions, businesses, cardholders and merchants
worldwide. As a franchisor, processor and advisor, MasterCard develops and
markets payment solutions, processes over 22 billion transactions each year, and
provides industry-leading analysis and consulting services to
financial-institution customers and merchants. Powered by the MasterCard
Worldwide Network and through its family of brands, including MasterCard,
Maestro and Cirrus, MasterCard serves consumers and businesses in more than 210
countries and territories. For more information go to www.mastercard.com. Follow
us on Twitter: @mastercardnews.

Meir Kahtan Public Relations, LLC
Meir Kahtan, +1-212-575-8188
mkahtan@rcn.com
or
MasterCard Worldwide
Jennifer Stalzer, +1-914-249-5325
Jennifer_Stalzer@mastercard.com

Copyright Business Wire 2010

VBL Therapeutics to Present Anti-Inflammatory Properties of VBL-201 at Keystone Symposium

TEL AVIV, Israel–(Business Wire)–
VBL Therapeutics, a clinical-stage biotechnology company committed to the
development of novel treatments for immune-inflammatory diseases and cancer,
today announced that the company will present preclinical data from its lead
program, VB-201, at the Keystone Symposium on Bioactive Lipids: Biochemistry and
Diseases. Eyal Breitbart, Ph.D., vice president, research at VBL is scheduled to
present a poster entitled “Lecinoxoids – Novel Anti-inflammatory Oxidized
Phospholipids” on Monday, June 7, 2010 at 12:30 p.m. JST in Kyoto, Japan.

The Keystone Symposium on Bioactive Lipids: Biochemistry and Diseases is a forum
for scientists to share their progress in lipid mediators and the translation
from model systems to an understanding of their role in human physiology,
disease and drug action. Keystone Symposia are recognized as catalysts for
advancing biomedical and life sciences by connecting scientists within and
across disciplines in an environment conducive to information exchange, the
generation of new ideas, and acceleration of applications that benefit society.

VB-201 is the first in a new class of drugs and the lead candidate of several
proprietary phospholipid analogs from VBL`s proprietary Lecinoxoid family that
were designed to be orally available, anti-inflammatory medicines. VB-201 has
successfully completed four Phase 1 clinical trials involving 120 healthy
subjects under a U.S. investigational new drug (IND) application. These Phase 1
trials demonstrated that VB-201 was well tolerated with a favorable safety
profile. Preclinical studies indicate that VB-201 has significant potential to
treat inflammation in chronic diseases such as psoriasis, rheumatoid arthritis,
multiple sclerosis, inflammatory bowel disease, and also found to bring about
regression of atherosclerosis. VB-201 is currently being evaluated in a Phase 2
efficacy and safety study for the treatment of patients with psoriasis.

About VBL Therapeutics

VBL Therapeutics is an innovative, clinical-stage biotechnology company
committed to the development of novel treatments for immune-inflammatory
diseases and cancer. VBL has pioneered the Lecinoxoid class of oral
anti-inflammatory agents and VB-201 is the lead candidate from this program,
which has entered Phase 2 clinical development in patients with psoriasis. In
addition, VBL has a proprietary Vascular Targeting System (VTS) technology
platform that has yielded VB-111, the first dual-action, anti-angiogenic and
vascular disruptive agent (VDA) for cancer, which is expected to enter Phase 2
clinical trials in 2010. The company was founded in 2000 and is based in Tel
Aviv, Israel. VBL has more than 60 granted patents and more than 115 patents
pending. For more information on the company, please visit www.vblrx.com.

Pure Communications
Dan Budwick, 973-271-6085

Copyright Business Wire 2010

VBL Therapeutics to Present Anti-Inflammatory Properties of VBL-201 at Keystone Symposium

TEL AVIV, Israel–(Business Wire)–
VBL Therapeutics, a clinical-stage biotechnology company committed to the
development of novel treatments for immune-inflammatory diseases and cancer,
today announced that the company will present preclinical data from its lead
program, VB-201, at the Keystone Symposium on Bioactive Lipids: Biochemistry and
Diseases. Eyal Breitbart, Ph.D., vice president, research at VBL is scheduled to
present a poster entitled “Lecinoxoids – Novel Anti-inflammatory Oxidized
Phospholipids” on Monday, June 7, 2010 at 12:30 p.m. JST in Kyoto, Japan.

The Keystone Symposium on Bioactive Lipids: Biochemistry and Diseases is a forum
for scientists to share their progress in lipid mediators and the translation
from model systems to an understanding of their role in human physiology,
disease and drug action. Keystone Symposia are recognized as catalysts for
advancing biomedical and life sciences by connecting scientists within and
across disciplines in an environment conducive to information exchange, the
generation of new ideas, and acceleration of applications that benefit society.

VB-201 is the first in a new class of drugs and the lead candidate of several
proprietary phospholipid analogs from VBL`s proprietary Lecinoxoid family that
were designed to be orally available, anti-inflammatory medicines. VB-201 has
successfully completed four Phase 1 clinical trials involving 120 healthy
subjects under a U.S. investigational new drug (IND) application. These Phase 1
trials demonstrated that VB-201 was well tolerated with a favorable safety
profile. Preclinical studies indicate that VB-201 has significant potential to
treat inflammation in chronic diseases such as psoriasis, rheumatoid arthritis,
multiple sclerosis, inflammatory bowel disease, and also found to bring about
regression of atherosclerosis. VB-201 is currently being evaluated in a Phase 2
efficacy and safety study for the treatment of patients with psoriasis.

About VBL Therapeutics

VBL Therapeutics is an innovative, clinical-stage biotechnology company
committed to the development of novel treatments for immune-inflammatory
diseases and cancer. VBL has pioneered the Lecinoxoid class of oral
anti-inflammatory agents and VB-201 is the lead candidate from this program,
which has entered Phase 2 clinical development in patients with psoriasis. In
addition, VBL has a proprietary Vascular Targeting System (VTS) technology
platform that has yielded VB-111, the first dual-action, anti-angiogenic and
vascular disruptive agent (VDA) for cancer, which is expected to enter Phase 2
clinical trials in 2010. The company was founded in 2000 and is based in Tel
Aviv, Israel. VBL has more than 60 granted patents and more than 115 patents
pending. For more information on the company, please visit www.vblrx.com.

Pure Communications
Dan Budwick, 973-271-6085

Copyright Business Wire 2010

Aruba Networks` New RF Spectrum Analyzer Pumps Up Network Reliability

Works With All Aruba 802.11n Access Points – No New Hardware Needed
SUNNYVALE, Calif.–(Business Wire)–
Aruba Networks, Inc. (NASDAQ:ARUN), a global leader in distributed enterprise
network solutions, today announced its new Spectrum Analysis Module, a
software-based RF spectrum analyzer that works with all Aruba AP-105 and AP-120
series 802.11n access points with no new hardware required. The analyzer quickly
identifies potential sources of interference and jamming that could affect
network reliability, and can be enabled post-installation on any access point.
An intuitive user interface makes quick work of configuring, reviewing, and
recording spectrum data.

“Physical-layer visibility is essential in order to provide real-time wireless
monitoring and control,” said Paul DeBeasi, Vice President & Research Director
at Burton Group. “The information collected by embedded spectrum analyzers can
provide real-time radio resource management. Most wireless vendors will
eventually offer this capability for their 802.11n APs. With IT budgets under
close scrutiny, and managers on the prowl for ways to derive greater value from
existing network infrastructure, that day may arrive much sooner than most
vendors realize.”

Today`s high-density, business-critical wireless LANs have to contend with
`dirty air` filled with interference from a variety of sources. “The
proliferation of wireless devices can lead to interference susceptibility in
campus and multi-site deployments,” said Dan Wilson, Vice President of Partner
Alliances for Accuvant. “That`s very difficult to address unless you are on
site.”

Aruba`s new spectrum analyzer keeps networks and multimedia applications running
in top form by isolating RF problems in real-time. With a simple checkbox entry
on the Aruba controller, a feature-rich spectrum analyzer is enabled on any
local or remote 802.11n access point in the network.

“Coupling spectrum analysis with Aruba`s best-in-class density,
quality-of-service (QoS), and airtime fairness gives users complete control of
the air,” said Keerti Melkote, Aruba`s Chief Technology Officer. “It also
leapfrogs traditional and single-channel wireless LAN architectures, which are
susceptible to interference yet blind to its sources. Without an integrated
spectrum analyzer it is virtually impossible for administrators of these systems
to isolate interference in sites with high client densities, latency-sensitive
multimedia applications, or electromagnetically challenging RF environments like
factories or hospitals.”

The new spectrum analyzer can scan the 2.4 and 5 GHz radio bands and report on
channel performance and interference sources. In addition to supporting
traditional spectrum analyzer functions such as Fast Fourier transform displays,
spectrograms, and interference source classification.

The analyzer also includes new capabilities such as interference charts, channel
quality, and spectrum recording and playback. These data help isolate packet
transmission issues, over-the-air QoS problems, and traffic congestion caused by
contention with other devices operating in the same band or channel. Appropriate
remediation measures can then be put in place to return the network to full
performance. “Looking forward, our spectrum analyzer could be used with a
heuristics knowledge base to completely automate RF interference detection and
mitigation,” added Melkote.

The spectrum analyzer software will ship in the third quarter of 2010.

About Aruba Networks

Aruba is the global leader in distributed enterprise networks. Its award-winning
portfolio of campus, branch/teleworker, and mobile solutions simplify operations
and secure access to all corporate applications and services – regardless of the
user`s device, location, or network. This dramatically improves productivity and
lowers capital and operational costs.

Listed on the NASDAQ and Russell 2000 Index, Aruba is based in Sunnyvale,
California, and has operations throughout the Americas, Europe, Middle East, and
Asia Pacific regions. To learn more, visit Aruba at
http://www.arubanetworks.com. For real-time news updates follow Aruba on
Twitter, Facebook, or the Green Island News Blog.

© 2010 Aruba Networks, Inc. AirWave®, Aruba Networks®, Aruba Mobility Management
System®, Bluescanner, For Wireless That Works®, Mobile Edge Architecture, People
Move. Networks Must Follow., The All-Wireless Workplace Is Now Open For
Business, RFprotect, Green Island, and The Mobile Edge Company®are trademarks of
Aruba Networks, Inc. All rights reserved. All other trademarks are the property
of their respective owners.

Aruba Networks, Inc.
Michael Tennefoss, +1-408-754-8034
mtennefoss@arubanetworks.com
or
Breakaway Communications
Patty Oien, +1-415-358-2482
poien@breakawaycom.com

Copyright Business Wire 2010

ExonHit Reports out-Licensing of EHT/AGN 0001 by Allergan to Bristol-Myers Squibb

PARIS–(Business Wire)–
Regulatory News:

* ExonHit to receive upfront payment of USD $4 million
* ExonHit may receive from Allergan potential milestone payments exceeding USD
$32 million as well as royalties on product sales
* Original compound discovered by ExonHit using its profiling technology

ExonHit Therapeutics (Paris:ALEHT) today reported the signing by Allergan, Inc.
(NYSE: AGN) and Bristol-Myers Squibb Company (NYSE: BMY) of a global exclusive
license agreement for the development and commercialization of EHT/AGN 0001
(AGN-209323), ExonHit`s lead compound from the most advanced program of its
collaboration with Allergan. EHT/AGN 0001 is a Phase II-ready, orally
bio-available small molecule in clinical development for neuropathic pain. This
agreement between Allergan and Bristol-Myers Squibb also encompasses EHT/AGN
0002 and associated back-up compounds.

“Today`s announcement further demonstrates the value of our technology platform
and the gain in discovery speed it provides. We are very excited that an
ExonHit-synthesized drug candidate discovered within the ExonHit and Allergan
collaboration is moving forward with Bristol-Myers Squibb,” said Loïc Maurel
M.D., President of ExonHit Therapeutics’ Management Board.

“We are happy that our collaboration with ExonHit has led to a successful
clinical program and to have BMS committed to developing this novel therapy for
neuropathic pain,” said Scott M. Whitcup, M.D., Executive Vice President,
Research & Development and Chief Scientific Officer at Allergan. “We look
forward to continuing our work with ExonHit and to discovering and developing
additional promising compounds.”

Due to the sublicense granted by Allergan to Bristol-Myers Squibb, ExonHit will
receive an upfront payment of USD $4 million. ExonHit may also receive potential
EHT/AGN 0001 related development- and regulatory-based milestone payments
exceeding USD $32 million and royalties on future worldwide sales.

The effectiveness of the license agreement between Bristol-Myers Squibb and
Allergan is subject to antitrust clearance by the U.S. Federal Trade Commission
and Department of Justice under the provisions of the Hart-Scott-Rodino
Antitrust Improvements Act of 1976, and other customary regulatory approvals.

ExonHit will continue its collaboration with Allergan on other compounds.

About EHT/AGN 0001 (AGN-209323)

EHT/AGN 0001 is an orally administered small molecule that could relieve the
symptoms of neuropathic pain through a potential novel mechanism of action. It
was discovered as part of a collaboration between Allergan and ExonHit.

About ExonHit Therapeutics

ExonHit Therapeutics (Alternext: ALEHT) is a fast-emerging healthcare player
active in both therapeutics and diagnostics. The company is applying its
proprietary technology, based on the analysis of alternative RNA splicing, to
develop innovative molecular diagnostic tests and therapeutics for
neurodegenerative and cancer indications. ExonHit has a balanced investment
strategy with in-house development programs and strategic collaborations, in
particular with bioMérieux and Allergan.

ExonHit is headquartered in Paris, France and has U.S. offices in Gaithersburg,
Maryland. The company is listed on Alternext of NYSE Euronext Paris. For more
information, please visit http://www.exonhit.com.

Disclaimer

This press release contains “forward-looking statements,” including the
statements of Dr. Loïc Maurel and Dr. Whitcup, and other statements regarding
the potential of the AGN-209323 small molecule, its usefulness in treating
neuropathic pain or the outcome of the development of AGN-209323. All
forward-looking statements in this press release reflect the current analysis of
existing trends and information and represent ExonHit`s judgment only as of the
date of this press release. Actual results may differ materially from current
expectations based on a number of factors affecting ExonHit`s businesses
including, among other things, the following: changing competitive, market and
regulatory conditions; the timing and uncertainty of the results of both the R&D
and regulatory processes; technological advances and patents obtained by
competitors; the performance, including the approval, introduction, and consumer
and physician acceptance of new products and the continuing acceptance of
currently marketed products; the timely and successful implementation of
strategic initiatives; and the results of any pending or future litigation,
investigations or claims. Therefore, the reader is cautioned not to rely on
these forward-looking statements.

In addition, ExonHit Therapeutics, its shareholders, and its affiliates,
directors, officers, advisors and employees have not verified the accuracy of,
and make no representations or warranties in relation to, statistical data or
predictions contained in this press release that were taken or derived from
third party sources or industry publications, and such statistical data and
predictions are used in this press release for information purposes only.

Lastly, this press release may be drafted in the French and English languages.
In an event of differences between the texts, the French language version shall
prevail.

ExonHit Therapeutics
Corinne Hoff
+33 1 58 05 47 04
corinne.hoff@exonhit.com
or
Alize RP
Caroline Carmagnol
+ 33 6 64 18 99 59
caroline@alizerp.com

Copyright Business Wire 2010

Experimental drug found effective against anthrax poisoning

London, July 10 (ANI): An experimental drug called raxibacumab has been found to be effective in treating anthrax poisoning, say researchers.

“The results published today showed that a single dose of raxibacumab was highly effective as a treatment for inhalation anthrax in both rabbits and monkeys,” said Dr Sally D. Bolmer, R.A.C, lead author and Senior Vice President, Development and Regulatory Affairs, HGS.

“Raxibacumab acted quickly to provide a significant survival benefit to animals showing clinical signs of disease caused by exposure to a dose of aerosolized anthrax spores that was approximately 200 times the median lethal dose.

“We also note that the safety profile shown in healthy human volunteers provides support for use of raxibacumab in the clinical setting of immediately life-threatening inhalation anthrax disease,” she added.

The drug works by targeting anthrax toxins after they are released by the bacteria into the blood and tissues.

In an inhalation anthrax attack, people may not know they are infected with anthrax until the toxins already are circulating in their blood, and it may be too late for antibiotics alone to be effective.

“We are very proud that the importance of these data and the rigor and high quality of our scientists’ work have led to publication in The New England Journal of Medicine,” said Dr David C. Stump, Executive Vice President, Research and Development, HGS. Based on these results, we believe raxibacumab has the potential to be a significant step forward in the treatment of inhalation anthrax,” he added.

The study has appeared in the New England Journal of Medicine. (ANI)