«In the last few years, we've decided that it's probably not a good idea to produce [vaccines] in food products,» says Hugh Mason, an Arizona State University
vaccine researcher who helped develop the first edible vaccine.
Not exact matches
The Albert and Mary Lasker Foundation announced yesterday that it was presenting its prestigious 2017 Lasker - DeBakey Clinical Medical Research Award to a pair of National Cancer Institute
researchers, Douglas Lowy and John Schiller,
who created a
vaccine to prevent human papilloma virus, or HPV, from taking hold in the body.
«If they could figure out a way to streamline, it would be a lot better,» said Kim Janda, a professor of chemistry at the Scripps Research Institute in La Jolla, California,
who leads a team of
researchers developing a
vaccine that would prevent fentanyl overdoses by keeping the drug from reaching the brain.
There was no association between pregnant mothers
who received the influenza or tetanus toxoid, reduced diphtheria toxoid and acellular pertussis (Tdap)
vaccines and the risk of infant death or hospitalization,
researchers found.
A few years ago, the
researchers surveyed a random sampling of parents about their attitudes toward
vaccines and then showed the participants one of four kinds of information: written material from the CDC explaining the lack of evidence that the MMR
vaccine causes autism; written material about the dangers of the diseases prevented by the MMR
vaccine; images of children
who have the diseases prevented by the MMR
vaccine; or a dramatic narrative about an infant
who almost died of measles.
People using the patch had a similar immune response to the flu
vaccine as those
who received a typical flu shot,
researchers report online June 27 in the Lancet.
But rather than dashing all hopes for an AIDS
vaccine, the trial has heartened some
researchers,
who see new clues in the battle against the fatal illness.
Researchers administered flu
vaccine to 141 pregnant women, 91 of whom received a flu shot in the previous year, 50
who had not.
«Funders don't control the composition of the committee, and they don't meet with the committee,» says Harvard public - health
researcher Marie McCormick,
who chaired the IOM
vaccine - safety committee in question.
Writing in February in
Vaccine, the researchers reported that the stored serum of elderly volunteers who received the vaccine in 2011 showed an immune response to new strains of flu that were circulating three years
Vaccine, the
researchers reported that the stored serum of elderly volunteers
who received the
vaccine in 2011 showed an immune response to new strains of flu that were circulating three years
vaccine in 2011 showed an immune response to new strains of flu that were circulating three years later.
During the 2012 - 2013 season, people
who got a high - dose
vaccine were 36 percent less likely to die in the 30 days following hospitalization or an emergency department visit that included a flu diagnosis compared to the standard - dose
vaccine, the
researchers found.
But another leading
vaccine researcher,
who declined to be named, disagrees.
An experimental
vaccine to prevent the mosquito - borne viral illness chikungunya elicited neutralizing antibodies in all 25 adult volunteers
who participated in a recent early - stage clinical trial conducted by
researchers at the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.
And questions abound, many from
researchers and developers
who say they need recent virus samples to produce more efficient
vaccines.
In an early - morning announcement today,
researchers reported that an experimental HIV (human immunodeficiency virus)
vaccine effectively reduced the number of people
who contracted the virus by nearly a third.
A 2007 clinical trial of a
vaccine made by Merck was stopped when
researchers found that, in fact, more people
who received the active
vaccine (49) than the placebo (33) had contracted HIV.
«In terms of vaccination of boys, as a
researcher who sees the patients with these cancers, the fact that there is a
vaccine with great potential to prevent them is very compelling.
In a March 2009 study published in Genes and Immunity,
researchers at the National Center for Computational Toxicology compared the genetic signatures of 16 people
who experienced smallpox
vaccine side effects, including fever, rashes and enlarged lymph nodes, to 45 people
who did not.
Researchers at the Kaiser Permanente
Vaccine Study Center in Oakland, Calif., studied the medical records of mothers
who gave birth to babies between 2010 and 2015.
An exception to this trend is Dong Pyou Han, a former Iowa State University (ISU) biomedical
researcher who last week was sentenced to prison for 57 months — almost 5 years — for falsifying results in HIV
vaccine studies he participated in while working under lab head Michael Cho, The Guardian reports.
With this approach if validated for other
vaccines, we only need to wait for a week,» says
researcher Ali Harandi,
who heads the participation of Sahlgrenska Academy and University of Gothenburg in the project.
By longitudinal analysis blood samples retrieved from persons
who have received the Ebola
vaccine, the
researchers could show that a group of cytokines measured in plasma within seven days of the
vaccine injection correlates with antibody responses developed six months later.
To determine whether there is an increased risk of febrile seizures from the combined
vaccine,
researchers looked at data on 227 774 children aged 12 to 23 months
who received either the MMR+V or the MMRV
vaccine between 2006 and 2012 in Alberta, Canada.
Of more than 50 therapeutic
vaccine trials so far, this is the first one that has bolstered the immune system in a «meaningful» way, says Steven Deeks, an HIV / AIDS clinician and
researcher at the University of California, San Francisco,
who is «cautiously optimistic» that the data will inspire others to study the approach.
That's the question posed by
researchers in the journal BMC Immunology,
who think that the
vaccine might have offered partial protection against HIV.
Sanaria's
vaccine aims for 90 % protection or even higher, says CEO Stephen Hoffman, a former U.S. Navy
researcher who started the company in his kitchen 8 years ago.
Researchers found that among the 2,436 cases of cervical dysplasia documented between Grades 10 to 12, 44 per cent fewer cases occurred in eligible girls
who received the
vaccine.
The work, directed by
researchers at St. Jude Children's Research Hospital in Memphis, Tenn., found that some study participants
who reported receiving flu
vaccines had a strong immune response not only against the seasonal H3N2 flu strain from 2010, when blood samples were collected for analysis, but also against flu subtypes never included in any
vaccine formulation.
So the
researchers looked for a common genetic signal in blood samples from 175 people with different genetic backgrounds, from different locations in the United States, and
who received the flu
vaccine in different seasons.
Researchers suspect an autoimmune reaction is to blame because many people
who develop narcolepsy — and just about everyone with the
vaccine - associated form — have a specific variant in a gene in the HLA family, which helps the body distinguish its own proteins from those made by microbial invaders.
To better understand why women
who initiate HPV vaccination do not complete the series, a team of
researchers led by Dr. Abbey Berenson from the University of Texas Medical Branch examined the correlates of
vaccine series completion among young women using data from the Behavioral Risk Factor Surveillance System (BRFSS), a cross-sectional telephone health survey conducted by the Centers for Disease Control and Prevention.
Pediatricians are facing increasing pressure from some parents
who want to spread out the recommended
vaccine schedule for their children by postponing
vaccines, pointing to a need for improved programs that support timely vaccinations, according to a new study by
researchers at the University of Colorado School of Medicine at the Anschutz Medical Campus.
AIDS
researcher Jay Levy at the University of California at San Francisco finds the results encouraging, but notes that the
vaccines seemed to have no effect on the amount of virus in the bloodstream of people
who contracted HIV during the study.
Speakers include Wistar scientists and renowned guest
researchers who discuss topics such as cancer, aging,
vaccines, immune disorders and allergies, HIV, and infectious diseases, all in an approachable way for a non-scientific audience.
In a conference call with reporters this week,
researchers —
who tend to pepper their description of studies with talk of limitations and caveats — were uncharacteristically optimistic that the
vaccine will be successful.
In his commentary posted on Cleveland.com, Neides,
who is a family doctor, said that preservatives and other ingredients in
vaccines are dangerous and are likely behind the increase in diagnosed cases of neurological diseases such as autism — a claim that has long been discredited by
researchers.
The finding «can color how we approach future
vaccine discovery and development,» said Broad senior associate member Dr. Dyann Wirth, a top malaria
researcher at Harvard
who led the study along with Fred Hutch biostatistician Dr. Peter Gilbert.
Immune responses of patients could point way forward for future vaccines.In the latest study,
researchers involved with the trial at Mahidol University in Bangkok and the U.S. Military HIV Research Program in Washington DC assembled a team to scour the blood of trial participants for immune indicators that differed between 41 people
who received the
vaccine and contracted HIV and 205 participants
who did not become infected.
Speakers include Wistar scientists and renowned guest
researchers who discuss topics such as cancer, aging,
vaccines, immune disorders and allergies, HIV, and infectious diseases.
In a U.K. study published last year,
researchers looked at 276 senior citizens and found that those
who got the
vaccine between 9 a.m. and 11 a.m. had a higher antibody response to two out of three flu strains one month later than those
who got their shot between 3 p.m. and 5 p.m.
The most famous, oldest, and most commonly used immortal cell line, dubbed HeLa, originated in a tumor sample taken from an African - American woman, Henrietta Lacks,
who is the subject of the recent book The Immortal Life of Henrietta Lacks.9 The tumor cells, harvested at Johns Hopkins Hospital, gave rise to the eponymous HeLa cell line which
researchers have used continuously since her death in 1951 for numerous experiments, including Jonas Salk's development of the polio
vaccine.
Researchers at the University of Birmingham in the United Kingdom,
who studied married couples» antibody response to an influenza
vaccine, found that people in satisfying marriages had stronger immunity to flu viruses.