Vaccine News and Research

Latest Vaccine News and Research

Changing dosing regimen could improve efficacy of malaria vaccine candidate, study shows

Researchers at the Walter Reed Army Institute of Research and collaborators recently published results of a phase II study which demonstrated that by changing the dosing regimen, the efficacy of malaria vaccine candidate, RTS,S/AS01, was improved to approximately 87%, compared with 63% using the current standard regimen.

7 Sep 2016

Researchers discover second line of defense in macaques co-infected with Mtb and SIV

Tulane University researchers found some monkeys whose immune systems are depleted by the simian strain of HIV have a second line of defense against tuberculosis.

7 Sep 2016

Dengue vaccine may worsen infections if used in areas with low rates of disease

The world's only licensed vaccine for dengue may worsen subsequent dengue infections if used in areas with low rates of dengue infection, suggests new research.

6 Sep 2016

Enzyme from oral bacteria could be potential therapy for celiac disease

Researchers have isolated an enzyme from bacteria present in human saliva that has potential as a therapy for celiac disease (CD), an autoimmune disorder that causes severe digestive and other health problems among sufferers when they consume gluten.

6 Sep 2016

New discovery offers way to develop vaccine against highly infectious bacteria

Biochemists at the University of California San Diego have uncovered patterns in the outer protein coat of group A Streptococcus that could finally lead to a vaccine against this highly infectious bacteria--responsible for more than 500,000 deaths a year, including toxic shock syndrome and necrotizing fasciitis or "flesh-eating disease."

5 Sep 2016

Approved dengue vaccine may increase infection in certain settings, research suggests

The only approved vaccine for dengue may actually increase the incidence of dengue infections requiring hospitalization rather than preventing the disease if health officials aren't careful about where they vaccinate, new public health research published Sept. 2 in Science suggests.

1 Sep 2016

Mayo Clinic offers CDC’s Zika virus screening test

Mayo Clinic will offer the Zika virus antibody test developed by the Centers for Disease Control and Prevention.

1 Sep 2016

Official statistics may underestimate size of Zika epidemic, study suggests

A study supported by FAPESP and coordinated by researchers at the São José do Rio Preto Medical School in São Paulo State, Brazil, suggests official statistics may underestimate the size of the epidemic caused by Zika virus.

1 Sep 2016

New collaborative initiative aims to improve adult immunization rates

A new quality improvement initiative that aims to create effective solutions in optimizing adult vaccination rates was announced today.

30 Aug 2016

Cases of rotavirus infections fall by 84% thanks to vaccination

Figures published by Public Health England have shown that the number of diagnosed Rotavirus cases, a highly infectious virus which may cause vomiting and diarrhoea, have dropped by 84% since the introduction of a vaccine to the national childhood immunisation schedule in July 2013.

29 Aug 2016

Leading Chikungunya vaccine in clinical trial phase 2

With the first patient vaccinated, a Phase 2 clinical trial of a promising prophylactic vaccine candidate against Chikungunya fever has now commenced. The product is the most advanced Chikungunya vaccine candidate globally and is developed by the Austrian biotech company Themis Bioscience GmbH.

29 Aug 2016

MRI-guided focused ultrasound treatment improves quality of life in patients with essential tremor

Treatment with MRI-guided focused ultrasound significantly improves tremors and quality of life in patients with essential tremor (ET), the most common movement disorder, according to a study published in the August 25 issue of the New England Journal of Medicine.

27 Aug 2016

Fiocruz to start phase II clinical trials of novel vaccine for schistosomiasis

The Oswaldo Cruz Foundation at Rio de Janeiro, Brazil, will start the phase II clinical trials of a vaccine for schistosomiasis, called 'Sm14 Vaccine'.

26 Aug 2016

New noninvasive treatment option improves quality of life in patients with essential tremor

25 Aug 2016

Cloned Zika virus could be used for development of attenuated vaccine

Stopping the explosive spread of Zika virus - which can lead to birth defects in babies born to infected mothers - depends on genetic insights gleaned through new tools and models.

23 Aug 2016

Scientists discover novel African types of Salmonella linked to blood poisoning and death

The first global-scale genetic study of Salmonella Enteritidis bacteria, which is a major cause of blood poisoning and death in Africa and food poisoning in the Western World, has discovered that there are in fact three separate types.

22 Aug 2016

Many parents support HPV vaccine school-entry requirements with opt-out provisions

Requiring students to get vaccinated against the human papillomavirus, or HPV, to enter school could prevent many cancers linked to the virus, but University of North Carolina at Chapel Hill researchers found that many parents only support such requirements with opt-out provisions that could make the laws less effective.

19 Aug 2016

Common cold virus actually transmitted from camels to humans

There are four globally endemic human coronaviruses which, together with the better known rhinoviruses, are responsible for causing common colds. Usually, infections with these viruses are harmless to humans.

18 Aug 2016

UNC bioethicist addresses roadblocks to HIV research on pregnant women

UNC School of Medicine's Anne Lyerly is addressing the urgent need for effective HIV prevention and treatment for the estimated 1.5 million women worldwide with HIV who give birth each year.

18 Aug 2016

Large emergency vaccination campaigns to curb yellow fever outbreak in Angola, Democratic Republic of Congo

One of the largest emergency vaccination campaigns ever attempted in Africa will start in Angola and the Democratic Republic of Congo this week as WHO and partners work to curb a yellow fever outbreak that has killed more than 400 people and sickened thousands more.

17 Aug 2016