Four annual mass treatments of single doses of safe and inexpensive drugs found effective
Researchers report in the December 5 issue of the New England Journal of Medicine reaching an important milestone in learning how to halt a major mosquito-borne disease affecting 120 million people around the world. The disease, called lymphatic filariasis and commonly known as elephantiasis, is a leading cause of physical disfigurement, social ostracism, and economic loss throughout Africa, Asia, South America, and islands of the Pacific Ocean. The disease can lead to dramatically swollen and disfigured legs, arms, breasts, and genitals.
Treating 2500 residents in a remote area of Papua New Guinea in the South Pacific, the researchers from Case Western Reserve University School of Medicine, University Hospitals of Cleveland, and Papua New Guinea Institute of Medical Research found dramatic results with four annual mass treatments of single doses of safe and inexpensive anti-filarial (anti-worm) drugs. There was a greater than 95 percent decrease in mosquito transmission, nearly complete prevention of new infections in children, reduction of infection rates in the communities to less than one percent, and remarkably, cure of severe disease manifestations such as extremely enlarged arms and legs, and genital disfigurement. Combined with conclusions drawn from mathematical analysis of the interrelationships between the potentials of mosquito transmission and human infection, the report clearly sets the precedent that annual mass treatment with safe and inexpensive medications can go a long way toward eliminating this devastating disease.
George Stamatis | EurekAlert!
NIH scientists describe potential antibody treatment for multidrug-resistant K. pneumoniae
14.03.2018 | NIH/National Institute of Allergy and Infectious Diseases
Researchers identify key step in viral replication
13.03.2018 | University of Pittsburgh Schools of the Health Sciences
Animal photoreceptors capture light with photopigments. Researchers from the University of Göttingen have now discovered that these photopigments fulfill an...
On 15 March, the AWI research aeroplane Polar 5 will depart for Greenland. Concentrating on the furthest northeast region of the island, an international team...
The world’s second-largest ice shelf was the destination for a Polarstern expedition that ended in Punta Arenas, Chile on 14th March 2018. Oceanographers from...
At the 2018 ILA Berlin Air Show from April 25–29, the Fraunhofer Institute for Laser Technology ILT is showcasing extreme high-speed Laser Material Deposition (EHLA): A video documents how for metal components that are highly loaded, EHLA has already proved itself as an alternative to hard chrome plating, which is now allowed only under special conditions.
When the EU restricted the use of hexavalent chromium compounds to special applications requiring authorization, the move prompted a rethink in the surface...
At the ILA Berlin, hall 4, booth 202, Fraunhofer FHR will present two radar sensors for navigation support of drones. The sensors are valuable components in the implementation of autonomous flying drones: they function as obstacle detectors to prevent collisions. Radar sensors also operate reliably in restricted visibility, e.g. in foggy or dusty conditions. Due to their ability to measure distances with high precision, the radar sensors can also be used as altimeters when other sources of information such as barometers or GPS are not available or cannot operate optimally.
Drones play an increasingly important role in the area of logistics and services. Well-known logistic companies place great hope in these compact, aerial...
16.03.2018 | Event News
13.03.2018 | Event News
08.03.2018 | Event News
16.03.2018 | Earth Sciences
16.03.2018 | Physics and Astronomy
16.03.2018 | Life Sciences