Angiostrongylus cantonensis: Epidemiologic Review, Location-Specific Habitat Modelling, and Surveillance in Hillsborough County, Florida, U.S.A.

Angiostrongylus cantonensis is a parasitic nematode endemic to tropical and subtropical regions and is the leading cause of human eosinophilic meningitis. The parasite is commonly known as rat lungworm because the primary host in its lifecycle is the rat. A clinical overview of rat lungworm infection is presented, followed by a literature review of rat lungworm epidemiology, risk factors, and surveillance projects. Data collected from previous snail surveys in Florida was considered alongside elevation, population per square kilometer, median household income by zip code territory, and normalized difference vegetation index specific to the geographic coordinates from which the snail samples were retrieved. The parameters of interest were incorporated as possible predictor variables in a Poisson probability regression model and a negative binomial regression model. NDVI and population density were determined to be positively associated with number of snail samples positive for A. cantonensis in a given Miami-based location. A surveillance project was conducted in Hillsborough County, Florida, U.S.A.. Snail samples were collected and tested for A. cantonensis DNA via polymerase chain reaction (PCR) and gel electrophoresis. None of the samples tested positive for A. cantonensis

Injuries and concussions among young children, ages 5-11, playing sports in recreational leagues in Florida.

BackgroundThe specific research aims of this study included: 1) Conduct an epidemiologic analysis of recreational sports injuries among 1500 children, ages 5-11 in Florida: and 2) Utilize the computerized pediatric concussion tool from ImPACT Applications, Inc. for baseline and follow-up testing to better understand these injuries. This research followed a prospective surveillance design utilizing a large cohort of children, ages, 5-11, who play recreational football, soccer, and baseball/softball in Florida. The study venue was a large athletic facility in Hillsborough County, Florida. The sports observed were soccer (girls' and boys'), baseball, softball, and football. Internal and external advisory boards were consulted throughout the study.MethodsCertified Athletic Trainers (ATCs) were hired to use High School Reporting Information Online (RIO) for injuries and the Ipad-administered pediatric concussion tool developed by ImPACT Applications, Inc for baseline/follow-up concussion data.ResultsOver the course of the project, 26 RIO-reported injuries were reported. Football and soccer produced the greatest rate of injuries. There were 12 concussions which comprised nearly half of all the RIO injuries (46%). We conducted 882 baseline concussion tests and 13 follow-up tests over the 2 years.ConclusionsTo the best of our knowledge, this is the first time data have been collected and reported on sports injuries in the study population. Future studies built on these findings will allow for the development of targeted guidelines and interventions for coaches, players, and parents so sports injury-related morbidity and mortality decrease in our youngest athletes