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Respiratory Infection Current Events | Respiratory Infection News | 7

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Steroid medications don't work in treating lower respiratory infections in children
The use of steroid medication to treat bronchiolitis - a common viral lower respiratory infection in infants - does not prevent hospitalization or improve their respiratory symptoms.   view more (2007-07-26)

A low prevalence of H pylori in HIV-positive patients
Helicobacter pylori has been extensively studied and proven to be the main cause of chronic gastritis and peptic ulcer in the HIV-negative population.   view more (2007-10-17)

Prolonged respiratory problems for oil spill clean-up volunteers
Workers and volunteers who helped in the clean-up effort after the 2002 Prestige oil spill off the Galician coast of Spain exhibit prolonged respiratory symptoms resulting from their exposure.   view more (2007-09-14)

Sweat may pass on hepatitis B in contact sports
Sweat may be another way to pass on hepatitis B infection during contact sports, suggests research published ahead of print in the British Journal of Sports Medicine.   view more (2007-03-02)

Genetic defect links respiratory disease and congenital heart disease
The same genetic defect that causes a rare respiratory disease may also lead to some types of congenital heart disease, according to a study from the University of North Carolina at Chapel Hill School of Medicine.   view more (2007-06-12)

Three out of four junior doctors risk potential HIV infection during course of work
Three out of four junior doctors are at potentially high risk of HIV infection at some time during their careers, shows a survey in Sexually Transmitted Infections. Yet two thirds were unaware that they could be treated immediately afterwards to minimise the risk of infection.   view more (2001-11-20)

Helicobacter pylori Acquisition Most Common In Young Children (P931)
A US study in this week's issue of THE LANCET highlights how most newly acquired infections of the intestinal bacterium Helicobacter pylori probably occur in children younger than 10 years of age. The authors of the study suggest that treatment and prevention strategies should therefore be targeted at young children. H pylori infection is... view more... (2002-03-13)

GPs antibiotic prescribing practices are still contributing to resistance
GPs are still prescribing antibiotics for up to 80% of cases of sore throat, otitis media, upper respiratory tract infections, and sinusitis, despite the fact that official guidance warns against this practice.   view more (2007-07-26)

Exposure to environmental tobacco smoke causes respiratory symptoms in healthy adults
Over time, inhaling environmental tobacco smoke (ETS)-a process often called "passive smoking"-can cause otherwise healthy adults to develop chronic respiratory symptoms.   view more (2006-11-15)

Barn Personnel Experience Higher-Than Average Rates of Respiratory Symptoms
The estimated 4.6 million Americans involved in the equine industry may be at risk of developing respiratory symptoms due to poor air quality in horse barns.   view more (2009-11-23)

Study Highlights Need For Hepatitis C Vaccine (pp 1452, 1478)
A US study in this week's issue of THE LANCET highlights a high rate of hepatitis C virus (HCV) infection among injection-drug users, and that immunity against persistent HCV infection can be acquired. The authors suggest that vaccines should be tested to reduce the burden of liver disease associated with HCV infection. Around 4 million people in... view more... (2002-04-24)

Better Outcome For ICU Patients After Removal Of Bacteria From Digestive Tract (pp1006, 1011)
Patients in intensive-care units (ICUs) could have better survival outcomes with the preventative use of antibiotics to remove potentially harmful bacteria from the mouth, stomach and gut. This process-known as selective decontamination of the digestive tract (SDD)-reduces the risk of respiratory-tract infection for ICU patients requiring... view more... (2003-09-24)

Cold sore virus increasing cause of genital herpes and 'strongly associated' with early start to sex
Genital herpes due to HSV-1 - the herpes simplex virus primarily associated with cold sores on the mouth - is strongly associated with an early start to sex, suggests research in Sexually Transmitted Infections. And its prevalence is increasing, say the authors. The findings are based on blood samples and details of sexual behaviour from 869... view more... (2002-09-30)

Study calls for increased research in flu transmission to prepare for pandemic flu outbreak
Researchers at Rhode Island Hospital have completed a study to better understand the impact of infection control measures during a possible flu pandemic.   view more (2009-02-19)

Researchers identify key step bird flu virus takes to spread readily in humans
Since it first appeared in Hong Kong in 1997, the H5N1 avian flu virus has been slowly evolving into a pathogen better equipped to infect humans. The final form of the virus, biomedical researchers fear, will be a highly pathogenic strain of influenza that spreads easily among humans.   view more (2007-10-05)

Surgical Masks Offer Best Protection For Hospital Workers In Contact With Sars Patients (p 1519)
Research from Hong Kong in this week's issue of THE LANCET emphasises how severe acute respiratory syndrome (SARS) is spread by droplet infection, with surgical masks providing the best protection for health-care workers exposed to patients with SARS. W H Seto from Queen Mary Hospital, Hong Kong, and colleagues assessed the precautions taken by... view more... (2003-04-30)

Lower Social Class Linked To Increased Risk Of Postoperative MRSA Infection' (p 706)
Results of a UK study in this week's issue of THE LANCET suggest that people from the poorest socioeconomic backgrounds could be up to seven times more likely to get postoperative infection with meticillin-resistant Staphylococcus aureus (MRSA) than people from affluent social groups. This heightened risk is more likely to be a result of increased... view more... (2004-02-25)

Will giving coffee to babies keep them awake as adults?
An F1000 evaluation looks at a Canadian study on how giving caffeine to newborn rats has a long-lasting and detrimental effect on sleep and breathing in adulthood.   view more (2009-10-09)

Mutation responsible for cystic fibrosis also involved in muscle atrophy
Patients with cystic fibrosis (CF) usually experience significant muscle loss, a symptom traditionally considered to be a secondary complication of the devastating genetic disease.   view more (2009-07-31)

Substance found in fruits and vegetables reduces likelihood of the flu
Mice given quercetin, a naturally occurring substance found in fruits and vegetables, were less likely to contract the flu, according to a study published by The American Physiological Society. The study also found that stressful exercise increased the susceptibility of mice to the flu, but quercetin canceled out that negative effect.   view more (2008-09-03)
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