Chikungunya virus (CHIKV) transmission has been detected in America in 2013 and recently reached south up to Bolivia, Brazil and Paraguay, bordering countries of Argentina. The presence of the mosquito Aedes aegypti in half of the country together with the regional context drove us to make a rapid assessment of transmission risk. Temperature thresholds for vector breeding and for virus transmis...

I read with interest the recent article on how to devise a female sex worker typology from Karnataka, India by Raluca Buzdugan et al. The authors demonstrated that combining ‘site of having sex’ along with the ‘site of solicitation’ has significant relations with HIV prevalence and risk behaviour and thus they recommended a modification in devising the existing methodology for greater efficienc...

The purpose of this study was to evaluate the relationship between economic activity and the incidence of high-energy orthopedic trauma. California's Office of Statewide Health Planning and Development patient discharge database was queried to identify monthly orthopedic trauma incidence from 1995 to 2010. Patient inclusion required 1 diagnosis code and 1 associated procedural code for fracture...

We evaluate the degree of gradualism and inaction in UK monetary policy over the Monetary Policy Committee (MPC) period (1997-2007) at the quarterly and the monthly frequency. After accounting for misspecification in standard Taylor rules, we find little evidence for gradualism. A measure of optimal policy is calculated. Comparing this with actual policy suggests that there is less inaction in ...

BACKGROUND The real-world experience of women receiving extended-cycle combined oral contraception (COC) versus monthly-cycle COC has not been reported. METHODS Data were from the United States 2013 National Health and Wellness Survey. Eligible women (18-50 years old, premenopausal, without hysterectomy) currently using extended-cycle COC (3 months between periods) were compared with women us...