News

Current News comprises short summaries of recent findings that address important or controversial areas of infection research.

Natural killer cells, highlighted in red, in the spleen of a virus-infected mouse. © Matloubian, Hosiawa-Meagher/ UCSF

14 September 2011 Molecular Ecology

Are 'dirty' wild mice a better immunology model?

A study on natural killer cells in wild mice published in Molecular Ecology examines the hypothesis that the unsterile living...

Candida infections (here: C. albicans) are common fungal infections on intensive care units

12 September 2011 Proceedings of the National Academy of Sciences

New drugs hope for 'super-bug' yeast

Scientists have now found out how yeast cells identify and attach to human tissue in order to colonise it and cause an infection....

Blood smear showing Plasmodium falciparum rings in erythrocytes. Source: CDC/M. Melvin

08 September 2011 National Institute of Allergy and Infectious Diseases / Science Express

Malaria: new vaccine strategy

Using live but weakened malaria parasites as the basis of a vaccine represents a potentially encouraging anti-malaria strategy,...

Cryptococcus neoformans can cause infection in the lung or in the brain. Source: CDC

07 September 2011 PLoS Pathogens

Cryptococcus infections misdiagnosed in many AIDS patients

Most AIDS patients, when diagnosed with a fungal infection known simply as cryptococcosis, are assumed to have an infection with...

Streptomyces spp. The majority of antibiotics are produced naturally by a group of these soil bacteria. CDC

06 September 2011 John Innes Centre / PNAS

Novel method for increasing antibiotic yields

A novel way of increasing the amounts of antibiotics produced by bacteria has been discovered that could markedly improve the...

Multi-resistant Staphylococcus aureus bacteria. Scientists wonder: Where does the resistance come from? © CDC/J. H. Carr

01 September 2011 McMaster University/Nature

Resistance to antibiotics is ancient

Scientists were surprised at how fast bacteria developed resistance to the miracle antibiotic drugs when they were developed less...

Transmission electron micrograph (TEM) of intact, double-shelled rotavirus particles.

30 August 2011 The Journal of Infectious Diseases

Rotavirus vaccination protects unvaccinated children

Vaccinating infants against rotavirus also prevents serious disease in unvaccinated older children and adults, according to a...

Anopheles gambiae mosquito sucking blood. Source: CDC / James Gathany

26 August 2011 University of Copenhagen/Malaria Journal

The malaria mosquito is disappearing

The incidence of malaria in many African countries south of the Sahara is falling rapidly. A Danish-Tanzanian research group has...

24 August 2011 Society for General Microbiology / Journal of Medical Microbiology

Coriander oil could tackle drug-resistant infections

Coriander oil has been shown to be toxic to a broad range of harmful bacteria. Its use in foods and in clinical agents could...

The truncated endolysin, tagged with Green fluorescent protein, bound to C. difficile. © K. Cross, Imaging Partnership at IFR

23 August 2011 Norwich BioScience Institutes

Tuning natural antimicrobials to battle superbugs

Virus-produced proteins that destroy bacterial cells may be used to combat potentially dangerous microbial infections....

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