abstract：:Human excreta is a low cost source of nutrients vital to plant growth, but also a source of pathogens transmissible to people and animals. We investigated the cost-savings and infection risk of soil transmitted helminths (STHs) in four scenarios where farmers used either inorganic fertilizer or fresh/composted human e...

journal_title：PLoS neglected tropical diseases

authors： Tran-Thi N,Lowe RJ,Schurer JM,Vu-Van T,MacDonald LE,Pham-Duc P

更新日期：2017-11-27 00:00:00

abstract：BACKGROUND:Salmonella serovars Typhi (S. Typhi) and Paratyphi A (S. Paratyphi A), the causative agents of enteric fever, have been routinely isolated organisms from the blood of febrile patients in the Kathmandu Valley since the early 1990s. Susceptibility against commonly used antimicrobials for treating enteric fever...

journal_title：PLoS neglected tropical diseases

authors： Zellweger RM,Basnyat B,Shrestha P,Prajapati KG,Dongol S,Sharma PK,Koirala S,Darton TC,Dolecek C,Thompson CN,Thwaites GE,Baker SG,Karkey A

更新日期：2017-11-27 00:00:00

abstract：BACKGROUND:With few studies conducted to date, very little is known about the epidemiology of rickettsioses in Bhutan. Due to two previous outbreaks and increasing clinical cases, scrub typhus is better recognized than other rickettsial infections and Q fever. METHODOLOGY:A descriptive cross-sectional serosurvey was c...

journal_title：PLoS neglected tropical diseases

authors： Tshokey T,Stenos J,Durrheim DN,Eastwood K,Nguyen C,Graves SR

更新日期：2017-11-27 00:00:00

abstract：:Tsetse flies (Glossina spp.) transmit parasitic African trypanosomes (Trypanosoma spp.), including Trypanosoma congolense, which causes animal African trypanosomiasis (AAT). AAT detrimentally affects agricultural activities in sub-Saharan Africa and has negative impacts on the livelihood and nutrient availability for ...

journal_title：PLoS neglected tropical diseases

authors： Awuoche EO,Weiss BL,Vigneron A,Mireji PO,Aksoy E,Nyambega B,Attardo GM,Wu Y,O'Neill M,Murilla G,Aksoy S

更新日期：2017-11-20 00:00:00

abstract：:Zika virus (ZIKV) is an arthropod-borne virus (arbovirus) that recently caused outbreaks in the Americas. Over the past 60 years, this virus has been observed circulating among African, Asian, and Pacific Island populations, but little attention has been paid by the scientific community until the discovery that large-...

journal_title：PLoS neglected tropical diseases

authors： Epelboin Y,Talaga S,Epelboin L,Dusfour I

更新日期：2017-11-16 00:00:00

abstract：:Schistosomiasis control and elimination has priority in public health agendas in several sub-Saharan countries. However, achieving these goals remains a substantial challenge. In order to assess progress of interventions and treatment efficacy it is pertinent to have accurate, feasible and affordable diagnostic tools....

journal_title：PLoS neglected tropical diseases

authors： Kildemoes AO,Vennervald BJ,Tukahebwa EM,Kabatereine NB,Magnussen P,de Dood CJ,Deelder AM,Wilson S,van Dam GJ

更新日期：2017-11-13 00:00:00

abstract：BACKGROUND:Aedes control interventions are considered the cornerstone of dengue control programmes, but there is scarce evidence on their effect on disease. We set-up a cluster randomized controlled trial in Santiago de Cuba to evaluate the entomological and epidemiological effectiveness of periodical intra- and peri-d...

journal_title：PLoS neglected tropical diseases

authors： Toledo ME,Vanlerberghe V,Rosales JP,Mirabal M,Cabrera P,Fonseca V,Gómez Padrón T,Pérez Menzies M,Montada D,Van der Stuyft P

更新日期：2017-11-08 00:00:00

abstract：:The human gut has been continuously exposed to a broad spectrum of intestinal organisms, including viruses, bacteria, fungi, and parasites (protozoa and worms), over millions of years of coevolution, and plays a central role in human health. The modern lifestyles of Western countries, such as the adoption of highly hy...

journal_title：PLoS neglected tropical diseases

authors： Marzano V,Mancinelli L,Bracaglia G,Del Chierico F,Vernocchi P,Di Girolamo F,Garrone S,Tchidjou Kuekou H,D'Argenio P,Dallapiccola B,Urbani A,Putignani L

更新日期：2017-11-02 00:00:00

abstract：BACKGROUND:Dengue fever is a major public health concern in many parts of the tropics and subtropics. The first dengue vaccine has already been licensed in six countries. Given the growing interests in the effective use of the vaccine, it is critical to understand the economic burden of dengue fever to guide decision-m...

journal_title：PLoS neglected tropical diseases

authors： Lee JS,Mogasale V,Lim JK,Carabali M,Lee KS,Sirivichayakul C,Dang DA,Palencia-Florez DC,Nguyen THA,Riewpaiboon A,Chanthavanich P,Villar L,Maskery BA,Farlow A

更新日期：2017-10-30 00:00:00

abstract：BACKGROUND:Leishmania uses the amino acid L-arginine as a substrate for arginase, enzyme that produces urea and ornithine, last precursor of polyamine pathway. This pathway is used by the parasite to replicate and it is essential to establish the infection in the mammalian host. L-arginine is not synthesized by the par...

journal_title：PLoS neglected tropical diseases

authors： Aoki JI,Muxel SM,Zampieri RA,Acuña SM,Fernandes JCR,Vanderlinde RH,Sales MCOP,Floeter-Winter LM

更新日期：2017-10-26 00:00:00

abstract：BACKGROUND:Mass drug administration (MDA) using praziquantel is the WHO-recommended approach for control of schistosomiasis. However, few studies have compared the impact of different schedules of MDA on the resultant infection levels. We wished to evaluate whether annual MDA was more effective than less frequent treat...

journal_title：PLoS neglected tropical diseases

authors： Karanja DMS,Awino EK,Wiegand RE,Okoth E,Abudho BO,Mwinzi PNM,Montgomery SP,Secor WE

更新日期：2017-10-23 00:00:00

abstract：INTRODUCTION:Chikungunya is an emerging public health problem in tropical and subtropical regions, due to ongoing transmission and its incapacitating acute disease phase, and chronic sequelae. The disease is responsible for a major impact on Health Related Quality of Life (HRQoL), which may last several years. To our k...

journal_title：PLoS neglected tropical diseases

authors： Elsinga J,Grobusch MP,Tami A,Gerstenbluth I,Bailey A

更新日期：2017-10-09 00:00:00

abstract：BACKGROUND:Of the three diseases targeted for eradication by WHO, two are so-called Neglected Tropical Diseases (NTDs)-guinea worm disease (GWD) and yaws. The Guinea Worm Eradication Programme (GWEP) is in its final stages, with only 25 reported in 2016. However, global eradication still requires certification by WHO o...

journal_title：PLoS neglected tropical diseases

authors： Fitzpatrick C,Sankara DP,Agua JF,Jonnalagedda L,Rumi F,Weiss A,Braden M,Ruiz-Tiben E,Kruse N,Braband K,Biswas G

更新日期：2017-10-05 00:00:00

abstract：BACKGROUND:South Sudan is one of the most endemic countries for visceral leishmaniasis (VL), and is frequently affected by large epidemics. In resource-limited settings, clinicians require a simple clinical tool to identify VL patients who are at increased risk of dying, and who need specialised treatment with liposoma...

journal_title：PLoS neglected tropical diseases

authors： Kämink SS,Collin SM,Harrison T,Gatluak F,Mullahzada AW,Ritmeijer K

更新日期：2017-10-02 00:00:00

abstract：BACKGROUND:Praziquantel-based mass treatment is the main approach to controlling schistosomiasis mansoni in endemic areas. Interventions such as provision and use of safe water, minimising contact with infested water, disposal of stool in latrines and snail control provide key avenues to break the transmission cycle an...

journal_title：PLoS neglected tropical diseases

authors： Sanya RE,Tumwesige E,Elliott AM,Seeley J

更新日期：2017-10-02 00:00:00

abstract：:West Nile Fever is a zoonotic disease caused by a mosquito-borne flavivirus, WNV. By its clinical sensitivity to the disease, the horse is a useful sentinel of infection. Because of the virus' low-level, short-term viraemia in horses, the primary tools used to diagnose WNV are serological tests. Inter-laboratory profi...

journal_title：PLoS neglected tropical diseases

authors： Beck C,Lowenski S,Durand B,Bahuon C,Zientara S,Lecollinet S

更新日期：2017-09-15 00:00:00

abstract：BACKGROUND:Giardiasis is an intestinal infection correlated with poverty and poor drinking water quality, and treatment options are limited. According to the Center for Disease Control and Prevention, Giardia infections afflict nearly 33% of people in developing countries, and 2% of the adult population in the develope...

journal_title：PLoS neglected tropical diseases

authors： Kunz S,Balmer V,Sterk GJ,Pollastri MP,Leurs R,Müller N,Hemphill A,Spycher C

更新日期：2017-09-15 00:00:00

abstract：:The bacterium Burkholderia ubonensis is commonly co-isolated from environmental specimens harbouring the melioidosis pathogen, Burkholderia pseudomallei. B. ubonensis has been reported in northern Australia and Thailand but not North America, suggesting similar geographic distribution to B. pseudomallei. Unlike most o...

journal_title：PLoS neglected tropical diseases

authors： Price EP,Sarovich DS,Webb JR,Hall CM,Jaramillo SA,Sahl JW,Kaestli M,Mayo M,Harrington G,Baker AL,Sidak-Loftis LC,Settles EW,Lummis M,Schupp JM,Gillece JD,Tuanyok A,Warner J,Busch JD,Keim P,Currie BJ,Wagner DM

更新日期：2017-09-14 00:00:00

abstract：OBJECTIVE:In some Pacific Island countries, such as Solomon Islands and Fiji, active trachoma is common, but ocular Chlamydia trachomatis (Ct) infection and trachomatous trichiasis (TT) are rare. On Tarawa, the most populous Kiribati island, both the active trachoma sign "trachomatous inflammation-follicular" (TF) and ...

journal_title：PLoS neglected tropical diseases

authors： Cama A,Müller A,Taoaba R,Butcher RMR,Itibita I,Migchelsen SJ,Kiauea T,Pickering H,Willis R,Roberts CH,Bakhtiari A,Le Mesurier RT,Alexander NDE,Martin DL,Tekeraoi R,Solomon AW,Global Trachoma Mapping Project.

更新日期：2017-09-12 00:00:00

abstract：BACKGROUND:During the 2014-2016 West Africa Ebola Virus Disease (EVD) epidemic, the public health community had concerns that sexual transmission of the Ebola virus (EBOV) from EVD survivors was a risk, due to EBOV persistence in body fluids of EVD survivors, particularly semen. The Sierra Leone Ebola Virus Persistence...

journal_title：PLoS neglected tropical diseases

authors： Abad N,Malik T,Ariyarajah A,Ongpin P,Hogben M,McDonald SLR,Marrinan J,Massaquoi T,Thorson A,Ervin E,Bernstein K,Ross C,Liu WJ,Kroeger K,Durski KN,Broutet N,Knust B,Deen GF,Sierra Leone Ebola Virus Persistence Study Gr

更新日期：2017-09-11 00:00:00

abstract：BACKGROUND:Uganda has reported five (5) Ebola virus disease outbreaks and three (3) Marburg virus disease outbreaks from 2000 to 2016. Peoples' knowledge and attitude towards Ebola and Marburg virus disease impact on control and prevention measures especially during outbreaks. We describe knowledge and attitude towards...

journal_title：PLoS neglected tropical diseases

authors： Nyakarahuka L,Skjerve E,Nabadda D,Sitali DC,Mumba C,Mwiine FN,Lutwama JJ,Balinandi S,Shoemaker T,Kankya C

更新日期：2017-09-11 00:00:00

abstract：BACKGROUND:In the Americas, leishmaniasis is endemic in 18 countries, and from 2001 through 2015, 17 countries reported 843,931 cases of cutaneous and mucocutaneous leishmaniasis, and 12 countries reported 52,176 cases of visceral leishmaniasis. A Regional Information System (SisLeish) was created in order to provide k...

journal_title：PLoS neglected tropical diseases

authors： Maia-Elkhoury ANS,O B Valadas SY,Puppim-Buzanovsky L,Rocha F,Sanchez-Vazquez MJ

更新日期：2017-09-05 00:00:00

abstract：INTRODUCTION:Little is known about hepatotoxicity in patients with schistosome and HIV co-infections. Several studies have reported increased liver enzymes and bilirubin levels associated with schistosome infection. We investigated whether HIV-infected adults on antiretroviral therapy who had S. mansoni co-infection ha...

journal_title：PLoS neglected tropical diseases

authors： Marti AI,Colombe S,Masikini PJ,Kalluvya SE,Smart LR,Wajanga BM,Jaka H,Peck RN,Downs JA

更新日期：2017-08-17 00:00:00

abstract：BACKGROUND:Pathogenesis of severe fever with thrombocytopenia syndrome (SFTS) has not been well described yet. Recent studies indicate that SFTSV could replicate in endothelial cells. Here we performed a case-control study to determine whether endothelial activation/dysfunction occurred in SFTSV infection and to identi...

journal_title：PLoS neglected tropical diseases

authors： Li XK,Yang ZD,Du J,Xing B,Cui N,Zhang PH,Li H,Zhang XA,Lu QB,Liu W

更新日期：2017-08-14 00:00:00

abstract：:Delivery of various forms of recombinant Theileria parva sporozoite antigen (p67) has been shown to elicit antibody responses in cattle capable of providing protection against East Coast fever, the clinical disease caused by T. parva. Previous formulations of full-length and shorter recombinant versions of p67 derived...

journal_title：PLoS neglected tropical diseases

authors： Tebaldi G,Williams LB,Verna AE,Macchi F,Franceschi V,Fry LM,Knowles DP,Donofrio G

更新日期：2017-08-11 00:00:00

abstract：:Salmonella Typhimurium sequence type (ST) 313 produces septicemia in infants in sub-Saharan Africa. Although there are known genetic and phenotypic differences between ST313 strains and gastroenteritis-associated ST19 strains, conflicting data about the in vivo virulence of ST313 strains have been reported. To resolve...

journal_title：PLoS neglected tropical diseases

authors： Ramachandran G,Panda A,Higginson EE,Ateh E,Lipsky MM,Sen S,Matson CA,Permala-Booth J,DeTolla LJ,Tennant SM

更新日期：2017-08-04 00:00:00

abstract：:Chromoblastomycosis (CBM) is a chronic, progressive, cutaneous and subcutaneous fungal infection following the traumatic implantation of certain dematiaceous fungi. The disease has worldwide prevalence with predominant cases reported from humid tropical and subtropical regions of America, Asia, and Africa. Diagnosis i...

journal_title：PLoS neglected tropical diseases

authors： Agarwal R,Singh G,Ghosh A,Verma KK,Pandey M,Xess I

更新日期：2017-08-03 00:00:00

abstract：INTRODUCTION:Yaws is endemic in Ghana. The World Health Organization (WHO) has launched a new global eradication campaign based on total community mass treatment with azithromycin. Achieving high coverage of mass treatment will be fundamental to the success of this new strategy; coverage is dependent, in part, on appro...

journal_title：PLoS neglected tropical diseases

authors： Marks M,Kwakye-Maclean C,Doherty R,Adwere P,Aziz Abdulai A,Duah F,Ohene SA,Mitja O,Oguti B,Solomon AW,Mabey DCW,Adu-Sarkodie Y,Asiedu K,Ackumey MM

更新日期：2017-07-31 00:00:00

abstract：:Mycobacterium tuberculosis (Mtb) and helminth infections elicit antagonistic immune effector functions and are co-endemic in several regions of the world. We therefore hypothesized that helminth infection may influence Mtb-specific T-cell immune responses. We evaluated the cytokine profile of Mtb-specific T cells in 7...

journal_title：PLoS neglected tropical diseases

authors： Amelio P,Portevin D,Reither K,Mhimbira F,Mpina M,Tumbo A,Nickel B,Marti H,Knopp S,Ding S,Penn-Nicholson A,Darboe F,Ohmiti K,Scriba TJ,Pantaleo G,Daubenberger C,Perreau M

更新日期：2017-07-31 00:00:00

abstract：:[This corrects the article DOI: 10.1371/journal.pntd.0004470.]. ...

journal_title：PLoS neglected tropical diseases

authors： Decuypere S,Meehan CJ,Van Puyvelde S,De Block T,Maltha J,Palpouguini L,Tahita M,Tinto H,Jacobs J,Deborggraeve S

更新日期：2017-07-28 00:00:00

abstract：BACKGROUND:Schistosomiasis has been reported in 78 endemic countries and affects 240 million people worldwide. The digenetic parasite Schistosoma mansoni needs fresh water to compete its life cycle. There, it is susceptible to soluble compounds that can affect directly and/or indirectly the parasite's biology. The cerc...

journal_title：PLoS neglected tropical diseases

authors： Augusto RC,Tetreau G,Chan P,Walet-Balieu ML,Mello-Silva CC,Santos CP,Grunau C

更新日期：2017-07-28 00:00:00

abstract：INTRODUCTION:Previous studies of Ebola Virus Disease (EVD) have focused on clinical symptoms and Ebola virus (EBOV) cycle threshold (CT) values recorded at patient triage. Our study explores EVD symptoms and EBOV CT values from onset of illness to recovery or death in a diverse population of patients. METHODOLOGY/PRIN...

journal_title：PLoS neglected tropical diseases

authors： Skrable K,Roshania R,Mallow M,Wolfman V,Siakor M,Levine AC

更新日期：2017-07-19 00:00:00

abstract：:Epidemic growth rate, r, provides a more complete description of the potential for epidemics than the more commonly studied basic reproduction number, R0, yet the former has never been described as a function of temperature for dengue virus or other pathogens with temperature-sensitive transmission. The need to unders...

journal_title：PLoS neglected tropical diseases

authors： Siraj AS,Oidtman RJ,Huber JH,Kraemer MUG,Brady OJ,Johansson MA,Perkins TA

更新日期：2017-07-19 00:00:00

abstract：:Andes virus (ANDV) is the etiological agent of hantavirus cardiopulmonary syndrome in Chile. In this study, we evaluated the profile of the pro-inflammatory cytokines IL-1β, IL-12p70, IL-21, TNF-α, IFN-γ, IL-10 and IL-6 in serum samples of ANDV-infected patients at the time of hospitalization. The mean levels of circu...

journal_title：PLoS neglected tropical diseases

authors： Angulo J,Martínez-Valdebenito C,Marco C,Galeno H,Villagra E,Vera L,Lagos N,Becerra N,Mora J,Bermúdez A,Díaz J,Ferrés M,López-Lastra M

更新日期：2017-07-14 00:00:00

abstract：BACKGROUND:Leishmaniases are parasitic diseases present worldwide that are transmitted to the vertebrate host by the bite of an infected sand fly during a blood feeding. Phlebotomine sand flies inoculate into the mammalian host Leishmania parasites embedded in promastigote secretory gel (PSG) with saliva, which is comp...

journal_title：PLoS neglected tropical diseases

authors： Lestinova T,Rohousova I,Sima M,de Oliveira CI,Volf P

更新日期：2017-07-13 00:00:00

abstract：:Schistosomiasis is a parasitic disease and its distribution, in space and time, can be influenced by environmental factors such as rivers, elevation, slope, land surface temperature, land use/cover and rainfall. The aim of this study is to identify the areas with suitable conditions for schistosomiasis transmission on...

journal_title：PLoS neglected tropical diseases

authors： Ajakaye OG,Adedeji OI,Ajayi PO

更新日期：2017-07-12 00:00:00

abstract：BACKGROUND:Primary infection of Toxoplasma gondii during pregnancy can be transmitted to the unborn child and may have serious consequences, including retinochoroiditis, hydrocephaly, cerebral calcifications, encephalitis, splenomegaly, hearing loss, blindness, and death. Austria, a country with moderate seroprevalence...

journal_title：PLoS neglected tropical diseases

authors： Prusa AR,Kasper DC,Sawers L,Walter E,Hayde M,Stillwaggon E

更新日期：2017-07-10 00:00:00

abstract：BACKGROUND:Congenital toxoplasmosis is a serious but preventable and treatable disease. Gestational screening facilitates early detection and treatment of primary acquisition. Thus, fetal infection can be promptly diagnosed and treated and outcomes can be improved. METHODS:We tested 180 sera with the Toxoplasma ICT Ig...

journal_title：PLoS neglected tropical diseases

authors： Begeman IJ,Lykins J,Zhou Y,Lai BS,Levigne P,El Bissati K,Boyer K,Withers S,Clouser F,Noble AG,Rabiah P,Swisher CN,Heydemann PT,Contopoulos-Ioannidis DG,Montoya JG,Maldonado Y,Ramirez R,Press C,Stillwaggon E,Peyron F

更新日期：2017-06-26 00:00:00

abstract：:Dengue and chikungunya are viral diseases transmitted to humans by infected Aedes spp. mosquitoes. With an estimated 390 million infected people per year dengue virus (DENV) currently causes the most prevalent arboviral disease. During the last decade chikungunya virus (CHIKV) has caused large outbreaks and has expand...

journal_title：PLoS neglected tropical diseases

authors： Ruiz Silva M,Aguilar Briseño JA,Upasani V,van der Ende-Metselaar H,Smit JM,Rodenhuis-Zybert IA

更新日期：2017-06-23 00:00:00

abstract：:Leprosy is a chronic infectious disease that is caused by the obligate intracellular pathogen Mycobacterium leprae (M.leprae), which is the leading cause of all non-traumatic peripheral neuropathies worldwide. Although both myelinating and non-myelinating Schwann cells are infected by M.leprae in patients with leproma...

journal_title：PLoS neglected tropical diseases

authors： Jin SH,An SK,Lee SB

更新日期：2017-06-21 00:00:00