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WHO reminds Angola travellers to receive yellow fever vaccination

As efforts to bring an outbreak of yellow fever in Angola under control continue, the World Health Organization is reminding all travellers to the country that they are required to receive the yellow fever vaccination and to have a valid certificate of vaccination to prove that they are protected from the disease and to prevent its further spread.

27 Apr 2016

Newly discovered hybrid house mosquitoes could be bridge vectors between birds and humans

The team of researchers from the Institute of Parasitology at Vetmeduni Vienna sampled nearly 1,500 house mosquitoes in eastern Austria. The northern house mosquito Culex pipiens, representing more than 90% of the total catch, was the most abundant. Culex pipiens comprises a complex of ecologically different forms that are morphologically indistinct.

27 Apr 2016

First-ever vaccine to combat Leishmaniasis under development

As scientists scramble to get a Zika virus vaccine into human trials by the end of the summer, a team of researchers is working on the first-ever vaccine to prevent another insect-borne disease - Leishmaniasis - from gaining a similar foothold in the Americas.

27 Apr 2016

UAB receives $2.86 million NIH grant to study effectiveness of cognitive training in older adults with HAND

University of Alabama at Birmingham School of Nursing Professor David Vance, Ph.D., has received a five-year, $2.86 million R01 grant from the National Institute of Mental Health for a study to determine whether quality of life of middle-aged and older adults with HIV can be improved by enhancing cognitive functioning through speed of processing training.

26 Apr 2016

Soy peptides, isoflavones can be more effective antimicrobial agent

Soy isoflavones and peptides may inhibit the growth of microbial pathogens that cause food-borne illnesses, according to a new study from University of Guelph researchers.

26 Apr 2016

Administering flu vaccinations in the morning could induce greater antibody responses

New research from the University of Birmingham has shown that flu vaccinations are more effective when administered in the morning.

26 Apr 2016

Study highlights potential emergence of new swine flu strains

The wide diversity of flu in pigs across multiple continents, mostly introduced from humans, highlights the significant potential of new swine flu strains emerging, according to a study to be published in eLife.

26 Apr 2016

New blood treatment technology could reduce malaria risk following blood transfusions

Patients, especially children, who undergo blood transfusions in sub-Saharan Africa are at high risk of transfusion-transmitted malaria. A new trial, published in The Lancet today, suggests that treating donated blood with a new technology that combines UV radiation and vitamin B is safe and could minimise the risk of malaria infection following blood transfusions.

26 Apr 2016

Researchers reveal how bile component taurine attracts Vibrio cholera

A group of researchers from Osaka University, Hosei University, and Nagoya University have revealed the molecular mechanism that Vibrio cholerae, the etiological agent of cholera, is attracted by bile. This group has also successfully detected the ligand binding to the bacteria chemoreceptor in vivo for the first time. These results may significantly advance research on mechanism and control of V. cholerae.

26 Apr 2016

Borrelia infection can cause scleratrophic skin lesions in certain countries

This review summarizes the literature on scleratrophic skin lesions as a manifestation of a Borrelia infection. An association of morphea with Lyme borreliosis LB was mainly reported from Middle-European Countries, Japan and South America. B. afzelii has been identified predominantly from the chronic skin lesions of acrodermatitis chronica atrophicans (ACA) and has been cultivated from morphea lesions in isolated cases.

26 Apr 2016

Scientists discover Hobit, Blimp1 genes that fight disease-causing pathogens

Melbourne researchers have uncovered the genes responsible for the way the body fights infection at the point of 'invasion' - whether it's the skin, liver, lungs or the gut.

25 Apr 2016

Resolving HBV infection does not reduce liver cancer risk

Long-term infection with hepatitis B virus (HBV) can cause liver inflammation and increase the risk of liver cancer. Researchers from the US Centers for Disease Control and Prevention, however, found that resolving HBV infection was not associated with reduced rates of liver cancer.

25 Apr 2016

Lab-grown mini-brains shed light on health crisis posed by Zika virus in fetal brains

Studying a new type of pinhead-size, lab-grown brain made with technology first suggested by three high school students, Johns Hopkins researchers have confirmed a key way in which Zika virus causes microcephaly and other damage in fetal brains: by infecting specialized stem cells that build its outer layer, the cortex.

25 Apr 2016

Decrease in serum zinc levels may cause inflammation among HIV positive individuals

In a new study, University of Massachusetts Amherst researchers Krishna Poudel and colleagues report that zinc deficiency may contribute to chronic inflammation among HIV-positive individuals. Theirs is believed to be the first investigation to explore the association between serum zinc levels and inflammation among people with human immunodeficiency virus (HIV) infection, while taking their anti-retroviral therapy (ART) into account.

25 Apr 2016

New catheter infection alert system could help tackle life-threatening urinary infections

A new infection alert system in catheters could prevent serious infections in millions of hospital patients worldwide. The system, detailed in a new paper in Biosensors and Bioelectronics, changes the color of the urine so patients and carers can see easily if bacteria are starting to block the catheter.

25 Apr 2016

Immunology experts aim to develop point-of-care test for early detection of Lyme disease

As part of the EU "ID Lyme" project, the infection immunology working group at the Institute for Hygiene and Applied Immunology at the Center for Pathophysiology, Infectiology and Immunology at the Medical University of Vienna is working on developing of a new test for early detection of Lyme disease (borreliosis).

25 Apr 2016

Study: Global malaria elimination possible within a generation

Global malaria eradication is possible within a generation, but only with renewed focus, new tools and sufficient financial support, according to a paper published in The Lancet by the Global Health Group’s Malaria Elimination Initiative (MEI) at UC San Francisco.

25 Apr 2016

Researchers use highly accurate biomarker to measure aging in HIV infected patients

Thanks to combination antiretroviral therapies, many people with HIV can expect to live decades after being infected. Yet doctors have observed these patients often show signs of premature aging.

22 Apr 2016

Researchers determine 3-D structure of RlmN protein from bacteria

The structure of a bacterial RNA-binding protein has been determined in the act of modifying a molecule of RNA -- an achievement that provides researchers with a unique view of the protein's function in action and could lead to clues that would help in the fight against the development of antibiotic-resistant infections.

22 Apr 2016

Infected mice can be better models for human diseases

Vaccines and therapeutics developed using mice often don't work as expected in humans. New research at Washington University School of Medicine in St. Louis points to the near-sterile surroundings of laboratory mice as a key reason.

21 Apr 2016

Disease/Infection News

WHO reminds Angola travellers to receive yellow fever vaccination

Newly discovered hybrid house mosquitoes could be bridge vectors between birds and humans

First-ever vaccine to combat Leishmaniasis under development

UAB receives $2.86 million NIH grant to study effectiveness of cognitive training in older adults with HAND

Soy peptides, isoflavones can be more effective antimicrobial agent

Administering flu vaccinations in the morning could induce greater antibody responses

Study highlights potential emergence of new swine flu strains

New blood treatment technology could reduce malaria risk following blood transfusions

Researchers reveal how bile component taurine attracts Vibrio cholera

Borrelia infection can cause scleratrophic skin lesions in certain countries

Scientists discover Hobit, Blimp1 genes that fight disease-causing pathogens

Resolving HBV infection does not reduce liver cancer risk

Lab-grown mini-brains shed light on health crisis posed by Zika virus in fetal brains

Decrease in serum zinc levels may cause inflammation among HIV positive individuals

New catheter infection alert system could help tackle life-threatening urinary infections

Immunology experts aim to develop point-of-care test for early detection of Lyme disease

Study: Global malaria elimination possible within a generation

Researchers use highly accurate biomarker to measure aging in HIV infected patients

Researchers determine 3-D structure of RlmN protein from bacteria

Infected mice can be better models for human diseases

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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