V.
Skystar Bio-Pharmaceutical (OTC BB: CGPN), a
leading Bio-Pharmaceutical Company in China, announced that they are
developing the highly efficient Avian Influenza Inactivated Vaccine for
poultry, birds and humans. For example , a bird or chicken may not show any signs
of clinical symptoms after inoculation, but the virus can still hide in its
lungs or beak. The State Ministry of
Agriculture in China has authorized the additional construction of a new
bio-pharmaceutical facility, which will also conform to GMP standards .

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West Nile Moved West
The U.

About Skystar Bio-Pharmaceutical

Skystar Bio-Pharmaceutical Company, Ltd. One of the
prominent products in the development stage is a feed additive and vaccine
for Avian Influenza.

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"With West Nile virus spreading to the West Coast , the disease is now
considered endemic in all areas of the country," said Dr.
Fort Dodge Animal Health developed the first West Nile virus vaccine
for horses in 2001.
The AAEP Guidelines note proper vaccination of previously non-
vaccinated horses involves administration of two doses of vaccine three to
six weeks apart.

Fort Dodge Animal Health, a division of Wyeth (NYSE: WYE), is a leading
manufacturer and distributor of prescription and over-the-counter animal
health care products for the livestock, companion animal, equine, swine and
poultry industries in North America and international markets., announced
today the extension until 5:00 p. MFAs are used preventively
and therapeutically in animal feed to produce healthy livestock.

Skystar is in the process of developing an inactived vaccine.

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Further, the Guidelines
recommend horses that have been naturally infected with the disease should
be vaccinated one year after the acute illness and included in a routine
vaccination program.
While the AAEP reported vaccination is the primary method of reducing
the risk of infection, it also noted preventive management practices may
help minimize the transmission of West Nile virus from infected mosquitoes.
Included among these practices is the elimination of standing or stagnant
water, the use of anti-mosquito repellants, and keeping horses in barns
from dusk to dawn, the prime feeding time for mosquitoes. Horse owners with
animals already vaccinated should consult with their veterinarian to
discuss a routine boostering protocol based on the disease risk in their
region.
In 2003, Fort Dodge Animal Health introduced a series of West Nile-
Innovator(R) combination vaccines to provide protection against Wile Nile
virus , as well as relevant strains of equine encephalomyelitis. As an added convenience, two of the formulations
include protection against tetanus.
All of the West Nile-Innovator(R) combination vaccines contain the
first USDA-approved West Nile virus fraction developed by Fort Dodge Animal
Health , which has been proven safe and effective in the face of the recent
and deadly national outbreak .

Philipp Brothers Netherlands III B. While hiding, the virus will mutate and become immune to the
vaccine.

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West Nile-Innovator has been proven 94
percent effective in a severe laboratory challenge where horses were
exposed to West Nile virus at levels significantly higher than found in
nature. With these combinations, veterinarians
can customize protection for horses based on the disease risk in their
local area.

Phibro Animal Health Corporation and Philipp Brothers Netherlands III BV Extend Expiration Date of Exchange Offer for Units Consisting of Their 13% Senior Secu

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Horse owners are advised to discuss the AAEP Guidelines with their
veterinarian to determine the best vaccination protocol for their region.

Pharmaceutical Writers/Business Editors

RIDGEFIELD PARK, N. This technology struggles to keep up with the
ever-changing viral strains and is not able to produce enough vaccine to
keep up with the demand.xa-tx.

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"West Nile-Innovator(R) offers the best combination of safety, efficacy
and history, having played a proven and instrumental role in protecting
horses from life-threatening West Nile virus from the onset of this
epidemic," said Steve Hoffman, Equine Marketing Manager for Fort Dodge
Animal Health.V.

PRESS RELEASE Skystar Bio -Pharmaceutical Developing Avian Influenza (H5N1) Vaccine for Humans and Animals

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1,341 U.
HSBC Bank USA, National Association is the Exchange Agent for the
exchange offer.

Philipp Brothers Netherlands III B.

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Skystar has formed existing, strategic sales
distribution in 27 provinces and regions in China.

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AAEP Issues New Guidelines on WNV Vaccination
Noting the serious effects of West Nile virus, along with the
unpredictable geographical risk of exposure to the disease from year to
year, the American Association of Equine Practitioners (AAEP) recently
released guidelines recommending all horses in North America be immunized
against West Nile virus. The result is that this
process is more controllable and can easily keep up with the virus
mutations. Further, this process is more efficient and as a result can be
massed produced to keep up with high demand. Established in
1997, Skystar is a fully GMP certified bio-pharmaceutical company that
produces and distributes vaccines, microorganisms and 100% organic herbal
additives to cure and prevent disease in poultry , livestock, birds and
pets.

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West Nile-Innovator Vaccines
Veterinarians and horse owners across the country have been protecting
millions of horses with the West Nile-Innovator(R ) vaccine since it was
approved more than three years ago. The terms of the new
securities are substantially identical to those of the outstanding
securities, except that the transfer restrictions and registration
rights applicable to the outstanding securities do not apply to the
securities to be issued in the exchange offer, which have been
registered under the Securities Act of 1933.

This is
the same premise in which the annual flu vaccine is based upon.'s
innovative products and growth plan, please visit www.

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In 2003, cases declined by 70 percent from the
previous year, and in 2004 they declined again by 75 percent. More than 16 million doses of the West Nile-
Innovator (R) vaccine have been administered safely to horses coast to coast
since its approval by the USDA .m., New York City time, on March 9,
2005, of their offer to issue units consisting of their 13% Senior
Secured Notes due 2007 registered under the Securities Act of 1933 in
exchange for unregistered units consisting of their 13% Senior Secured
Notes due 2007, as described in their Prospectus dated March 2, 2005,
amending their Prospectus dated February 4, 2005. Approximately 99% of the
outstanding securities have been tendered.

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Approximately one-third of horses clinically affected with West Nile virus
die or are euthanized. In endemic areas, boosters are warranted according to how
severe the virus is in the region. It has been proven in the face of a
major national epidemic. The Dutch issuer is a holding company formed to finance the
operations of PAH Belgium, which owns and operates the Company's
Rixensart, Belgium plant.com or (407) 645-4433.

Safe Harbor Statement

This press release may contain forward-looking statements within the
meaning of the "safe harbor" provisions of the Private Securities
Litigation Reform Act of 1995.

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Once the first series of vaccinations
are complete, horses should be vaccinated semi-annually or more frequently,
depending on the risk in the area they are located.com. The
Company is also a specialty chemicals manufacturer and marketer ,
serving numerous markets. For
more information about Skystar Bio-Pharmaceutical Company, Ltd .

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According to the California Department of Health
Services, 42 percent of the equine West Nile virus cases in 2004 were
fatal. These factors
include weather, the environment, migratory bird pathways and mosquito
populations.

Now is the Time to Vaccinate and Booster
West Nile virus typically increases in incidence through the summer
months with peak infection rates in August and September.

----Phibro
Animal Health Corporation (the "Company") and its wholly owned
indirect subsidiary, Philipp Brothers Netherlands III B. (OTC BB: CGPN).

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Skystar is designing a new technology that is
based on a multi-surface cell propagating system.

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Department of Agriculture (USDA) recently released statistics
that highlighted the disease's anticipated spread westward, reporting that
California , which had only one reported case in 2003, had 536 confirmed
cases in 2004, earning it the designation of the leading state for
incidence of the disease. "We recommend that all
horses be vaccinated as a primary means of prevention."
According to animal health experts, the interaction of many variables
and conditions cause the disease to continue to proliferate.J. These statements are based on the current
expectations or beliefs of Skystar's management and are subject to a number
of factors and uncertainties that could cause actual results to differ
materially from those described in the forward-looking statements.

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The declines
in equine West Nile virus cases over the past two years can be attributed
in part to immunity - from both effective vaccines and the development of
natural immunity among the horse population.
The first cases of equine West Nile virus were detected in 1999, with
25 horses being afflicted with the disease that year., the Dutch issuer, is an
indirect wholly-owned subsidiary of the Company and is incorporated
under the laws of the Netherlands as a private company with limited
liability.

The challenge in making an effective Avian Influenza Vaccine is to solve
the issues around the mutation of the actual virus. Once an antigen
(vaccine ) is introduced to the virus, the virus will mutate rendering the
antigen ineffective.

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Cases Reported in 2004: Equine Health Experts Urge Vaccination

OVERLAND PARK, Kan. Equine health experts continue to appeal to
horse owners to vaccinate unprotected horses, as well as properly booster
previously vaccinated animals to maintain immunity.
Other states hard hit by West Nile virus last year include Arizona,
Texas, Colorado, Nevada, Oregon, Wyoming, Oklahoma, Louisiana and
Mississippi. Since then, the USDA
has received reports of West Nile virus in all 48 states in the continental
United States, with more than 22,600 horses having contracted the disease.equinewestnile. As an
inactived vaccine, the Avian Influenza Vaccine merely contains antigen
contents but none of the active viral residue, formulated to the latest
viral strain.

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West Nile Virus Remains Serious Threat For Unprotected Horses

Because the interplay of all these variables is vital for the
disease to spread, the risk of exposure and geographic distribution can
vary and change significantly from year to year . That is why horse owners
are urged to consult with their veterinarian and have their horses
vaccinated . This bird or chicken would now put the rest of the poultry
products at risk because it is a "carrier " of a stronger mutated virus.

Current virus technology uses a chicken embryo to breed the virus and
produce the vaccine.

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S. Department of
Agriculture, Animal and Plant Inspection Service.
Available only through licensed veterinarians, the new West Nile-
Innovator(R) vaccines are formulated in four different combinations to
protect against West Nile virus, Eastern equine encephalomyelitis (EEE),
Western equine encephalomyelitis (WEE), and Venezuelan equine
encephalomyelitis (VEE).

For more information on West Nile-Innovator(R) vaccines, visit
http://www.

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Annual revaccination
is best completed in the spring, prior to the onset of peak mosquito
season.
Many veterinarians in Southern states where mosquitoes are active year-
round prefer to vaccinate horses semiannually or more frequently to help
ensure uniform protection throughout the year.V. Such plant uses fermentation processes to
produce the active ingredients semduramicin and virginiamycin and
conducts all of the Company's fermentation development activities. The company's product line consists of more than 60 state-of-the-art
products and has over 50 more in the development stage.

Livestock is the term used to refer to non-pet animals that are bred or raised on a commercial basis ( often to provide food ) such as cattle, sheep, poultry and pigs.

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Tim Cordes,
Senior Staff Veterinarian for Equine Diseases at the U.S.
Encouragingly, the overall incidence of the disease has been decreasing
over the past two years. This helps build up immunity in animals and people.

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However, many
equine health experts strongly advocate horse owners have their animals
vaccinated prior to the start of mosquito season.

Skystar expects to complete their revolutionary vaccine as early as 1st
quarter 2007 .

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S., Despite extensive media
coverage of equine West Nile virus -- as well as the availability of a
vaccine for horses -- the potentially deadly disease continues to threaten
equines, with 1,341 new cases reported in 38 different states from January
through mid-December in 2004.

Company Description

The Company is a leading diversified global manufacturer and
marketer of a broad range of animal health and nutrition products,
specifically medicated feed additives ("MFAs") and nutritional feed
additives, which the Company sells throughout the world predominantly
to the poultry, swine and cattle markets.com or contact
Scott Cramer scramer@cybergroupnetwork.