Philadelphia, PA, December 9, 2015 - A new study published in the latest issue of Biological Psychiatry reports the successful and instant reduction of fear in spider-fearful participants following a 2-minute exposure combined with a single dose of a regular pharmacological treatment.

Typical behavioral therapies for phobia take many sessions to produce the desired effect. If recovery could be accelerated, it would reduce distress and save time and money.

The authors specifically took a look at complexity theory which is part of theoretical computer science as well as mathematics. It classifies algorithms that can solve certain categories of computational problems according to their inherent difficulty.

Over half of patients with controlled type 2 diabetes have many more tests than is currently recommended by national guidelines, and this has been associated with overtreatment of the condition, suggests a large US study published in The BMJ.

Overtreatment is a concern because it can lead to higher costs in the healthcare system,  a concern due to runaway expenses causes by the Affordable Care Act, called Obamacare by officials and the public.

Since Type 2 diabetes is usually caused by lifestyle rather than a predisposition, "patients and doctors should question the value of routine tests."

Two studies conducted 20 years apart in England reveal an apparent increase in healthy ageing, or years lived healthily, reflecting less cognitive impairment; and an increase in the proportion of life lived healthily, through a larger proportion of years lived with disability but less rather than more severe disability. The research from Professor Carol Jagger at the Institute of Health and Society, Newcastle University, UK, and colleagues is published in The Lancet.

The children's flu vaccine doesn't trigger an allergic reaction in those with egg allergy, finds a study in The BMJ today, and it is also appropriate for young people with well-controlled asthma or recurrent wheeze.

Evidence suggests that children and young people are the main spreaders of influenza infection. In 2012, the UK Department of Health therefore recommended annual vaccination of those aged 2-16 years of age with live attenuated influenza vaccine (LAIV) as part of the NHS childhood vaccination program.

At a poster session at the annual meeting of the Society for Risk Assessment, 16 experts tasked with reviewing the International Agency for Research on Cancer (IARC) monograph on glyphosate release their evaluation. Along with European and American safety agencies, they could not find evidence for carcinogenesis and instead noted that the Working Group seemed to have exaggerated some studies and even disputed conclusions that were in studies they did use..