Building a Prevention Clinic at the Northport VA to Improve Pneumonia Vaccination Numbers.

Introduction: Pneumonia vaccination rates have increased to >60% over the last 20 years. At the Long Island, New York, Northport VA Hospital, pneumonia vaccination data from 2021 showed a vaccination rate of 68.55%.

Presentation and Surgical Management of Duodenal Duplication in Adults.

Duodenal duplications in adults are exceedingly rare and their diagnosis remains difficult as symptoms are largely nonspecific. Clinical presentations include pancreatitis, biliary obstruction, gastrointestinal bleeding from ectopic gastric mucosa, and malignancy. A case of duodenal duplication in a 59-year-old female is presented, and her treatment course is reviewed with description of combined surgical and endoscopic approach to repair, along with a review of historic and current recommendations for management.

Evolutionary dynamics of West Nile virus in the United States, 1999-2011: phylogeny, selection pressure and evolutionary time-scale analysis.

West Nile virus (WNV), an arbovirus maintained in a bird-mosquito enzootic cycle, can infect other vertebrates including humans. WNV was first reported in the US in 1999 where, to date, three genotypes belonging to WNV lineage I have been described (NY99, WN02, SW/WN03). We report here the WNV sequences obtained from two birds, one mosquito, and 29 selected human samples acquired during the US epidemics from 2006-2011 and our examination of the evolutionary dynamics in the open-reading frame of WNV isolates reported from 1999-2011.

Revisiting childhood obesity: persistent underutilization of surgical intervention?

Over the last two decades, the prevalence of obesity in children ages 6 to 11 years has almost tripled, and more than tripled in teenagers. The purpose of this study is to define the characteristics of hospitalized obese children and utilization of bariatric surgery. Analysis of the 1998 to 2007 Healthcare Cost and Utilization Project Nationwide Inpatient Sample was conducted with years 2000, 2003, and 2006 substituted with the Kids' Inpatient Database dataset.

Polymerase chain reaction-based tests for pan-species and species-specific detection of human Plasmodium parasites.

Background: There is still a need to improve the sensitivity of polymerase chain reaction (PCR) tests for malaria to detect submicroscopic asexual stage Plasmodium infections during the early phase and chronic, asymptomatic phase of infection when the parasite burden is very low.

Study Design And Methods: The inhibitory effect of hemoglobin (Hb) on PCR limits the volume of blood that can be used in the PCR-based detection of intraerythrocytic Plasmodium parasites. We lysed red blood cells with saponin to reduce the Hb concentration in extracted nucleic acid and, as a result, significantly increased the volume of blood that can be tested by PCR.