Parasitic Disease Surveillance, Mississippi, USA

Water quality of seasonally flooded agricultural fields in Mississippi, USA

Planned flooding of agricultural fields is performed to prevent erosion (e.g. sheet, gully, and rill) and provide habitat for waterfowl. As a post-harvest field treatment, flooding is becoming more common in the agriculturally dominated landscape of the Mississippi Alluvial Valley (MAV) in the southeastern United States. Despite this trend, information pertaining to water quality characteristic...

Isoetes mississippiensis: A new quillwort from Mississippi, USA

Isoetes mississippiensis S.W. Leonard, W.C. Taylor, L.J. Musselman and R.D. Bray (Isoetaceae, Lycopodiophyta) is a new species known from two sites along tributaries of the Pearl River in southern Mississippi. This species is distinguished from other species in the southeastern United States by a combination of character states including a basic diploid (2n=22) chromosome count, laevigate megas...

Nutrient mitigation capacity in Mississippi Delta, USA drainage ditches.

Eutrophication and hypoxia within aquatic systems are a serious international concern. Various management practices have been proposed to help alleviate nutrient loads transported to the Gulf of Mexico and other high-profile aquatic systems. The current study examined the nutrient mitigation capacity of a vegetated (V) and non-vegetated (NV) agricultural drainage ditch of similar size and landf...

Surveillance for foodborne disease outbreaks in Iran, 2006-2011

Background: The outbreaks of foodborne diseases is a major health problem and occur daily in all countries, from the most to the least developed. This study is the first report of foodborne outbreaks in Iran that carried out from 2006 to 2011. Methods:  A retrospective, longitudinal study carried out using foodborne disease national surveillance system data from 2006-2011, which have been re...

Babesiosis Surveillance, New Jersey, USA, 2006–2011