
U.S. Officials
Warn of ‘Pandemic’ Avian Influenza & Urgent
Need for Cell-Based Vaccines, HepaLife’s Primary Target.
Boston, MA – November 20,
2006 - HepaLife Technologies, Inc. (OTCBB:
HPLF) (FWB: HL1) (WKN: 500625) today announced that a US Government
report issued last week by the Department of Health and Human
Services (HHS) has reiterated warnings of the Avian Flu’s
pandemic threat, and among its response recommendations, urged
cell-culture based influenza vaccine production, HepaLife’s
primary application for its patented ‘PBS-1’ cell
line.
HepaLife’s patented PBS-1 cell line is being
developed for application in novel, cell-culture based vaccine production
to help protect against the spread of influenza viruses among humans,
including potentially the high pathogenicity H5N1 avian flu virus.
(View
a CBS-affiliate, WWMT, television news story about HepaLife’s
active cell-based vaccine research)
Currently, vaccine production involves injecting
a small amount of a targeted virus into fertilized chicken eggs,
where the virus multiplies. After the virus is harvested from the
eggs, chemicals inactivate and purify the virus, which is then blended
into a vaccine and bottled in vials. This production method takes
at least six months. It is unlikely that current egg-based
vaccines will be produced fast enough to meet expected demand due
to the lengthy production time, in the event of a flu pandemic.
According to the HHS report (issued on November
13, 2006), “There is no way to know how lethal an H5N1 avian
influenza outbreak could be, but a catastrophic scenario — a
pandemic of 1918 severity — could cause nearly two million
deaths in the United States, and tens, perhaps hundreds, of millions
of deaths worldwide.”
“The HHS report is a stark reminder of the
urgent need for action, and it clearly reinforces our contention
that a cell-based vaccine production system is essential to successfully
fighting the influenza threat,” explained HepaLife President
and CEO, Mr. Frank Menzler.
“This report comes on the heels of the U.S.
Food and Drug Administration’s (FDA) major push to modernize
and speed the production of vaccines in response to pandemic influenza
and other emerging threats,” continued Mr. Menzler. “Only
six weeks ago, the FDA issued its industry guidance on how to safely
and effectively develop new cell-based vaccines. I fully expect
our research and development to follow these recommendations in order
to work towards the fastest possible approval for our influenza products.”
Protected by five issued patents, including US patent
5,989,805 ("Immortal Avian Cell Line to Grow Avian and
Animal Viruses to Produce Vaccines"), HepaLife is
developing production methods to make flu vaccines faster and at
less cost by means of the Company’s patented PBS-1 line of
cells.
According to a report authored by the National Governor’s
Association, avian influenza is “one of the most deadly human
diseases ever reported” and is projected to infect as many
as 90 million Americans, or one-third of the population in severe
pandemic conditions.
About AVIAN FLU
The H5N1 strain of avian flu can be transmitted
from birds to humans. From 2003 to November 13, 2006 the World Health
Organization has confirmed 258 human cases, including 153 deaths. There
is currently no vaccine available to protect humans from H5N1.
The Centers for Disease Control states, “There
is little pre-existing natural immunity to H5N1 infection in the
human population. If these H5N1 viruses gain the ability for efficient
and sustained transmission among humans, an influenza pandemic could
result, with potentially high rates of illness and death.” In
May, the White House issued a report saying that a disease outbreak
could lead to the deaths of 200,000 to 2 million in the U.S. alone.
About HepaLife Technologies, Inc.
HepaLife Technologies, Inc. (OTCBB: HPLF) (FWB:
HL1) (WKN: 500625) is a development stage biotechnology company focused
on the identification, development and eventual commercialization
of cell-based technologies and products.
Current cell-based technologies under development
by HepaLife include 1) the first-of- its-kind artificial liver device,
2) proprietary in-vitro toxicology and pre-clinical drug testing
platforms, and 3) cell-culture based vaccines to protect against
the spread of influenza viruses among humans, including potentially
the high pathogenicity H5N1 virus.
For additional information, please visit www.hepalife.com.
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