We studied the aetiology of malnutrition in a cohort of 1511 children < 10 years old in Espiritu Santo, Vanuatu. Malnutrition was categorized using standard anthropometric criteria as: underweight [weight-for-age (WA) Z score < -2], wasting [weight-for-height (WH) Z < -2], or stunting [height-for-age (HA) Z < -2]. On multiple logistic regression analysis, the only factors significantly associat...

Malariometric surveys were conducted during July 1996 in native Dayak villages and predominantly Javanese transmigration settlements in Ketapang district of West Kalimantan, Indonesia. Malaria prevalence ranged from 0.9% to 2.7% in Dayak villages and from 1% to 20% in the transmigration settlements. Plasmodium falciparum accounted for 67% of the cases among Dayaks but P. vivax was dominant amon...

INTRODUCTION Severe malaria due to P. vivax infection is increasingly observed now a days. Organ failure in vivax malaria is caused by mechanisms of inflammation as well as sequestration. In this study we have compared the complications in vivax malaria with those in falciparum or mixed malaria. AIMS AND OBJECTIVES 1) To study various complications in adult inpatients of vivax malaria. 2) To ...

background: to monitor the current response of p. vivax to chloroquine in south and southeast iran. methods : the study was undertaken from august 2004 until august 2005 at the bandar- abbas, iranshahr, nikshahr and chabahar districts. a total of 195 patients out of 225 parasitologically positive p. vivax cases completed the study .the patients were given a standard 3- day regimen of chloroquin...

A parasitological, clinical, serological and molecular cross-sectional study carried out in a highly endemic malaria area of Rio Negro in the Amazon State, Brazil, revealed a high prevalence of asymptomatic Plasmodium vivax infection. A total of 109 persons from 25 families were studied in five villages. Ninety-nine inhabitants (90.8%) had at least one previous episode of malaria. Serology show...

Discussion Although multiresistant P. faldipamm is an increasing problem, reports of P . vivax resistant to chloroquine have been few. The above case reports document the presence of chloroquine-resistant P. vivax in India, and show that it may not be as rare as it i s presumed to be. Also, the number of drug resistant strains is probably increasing. Antimalarial drugs other than chloroquine us...

BACKGROUND An estimated 2.85 billion people live at risk of Plasmodium vivax transmission. In endemic countries vivax malaria causes significant morbidity and its mortality is becoming more widely appreciated, drug-resistant strains are increasing in prevalence, and an increasing number of reports indicate that P. vivax is capable of breaking through the Duffy-negative barrier long considered t...

BACKGROUND Plasmodium vivax is one of the major species of malaria infecting humans. Although emphasis on P. falciparum is appropriate, the burden of vivax malaria should be given due attention. This study aimed to synthesize the evidence on severe malaria in P. vivax infection compared with that in P. falciparum infection. METHODS/PRINCIPAL FINDINGS We searched relevant studies in electronic...

BACKGROUND Tryptophan-rich antigens of malarial parasites have been proposed to be the potential vaccine candidate antigens. Plasmodium vivax contains the largest number of such antigens, which need to be evaluated for their immune responses. METHODS Recombinant proteins of 15 P. vivax tryptophan-rich antigens (PvTRAgs) were expressed, purified, and used for the human humoral and cellular imm...

OBJECTIVE To evaluate the clinical sensitivity and specificity of the newly developed Genedia malaria antigen enzyme-linked immunosorbent assay (ELISA) test and to evaluate the diagnostic efficiency of the combined use of the Genedia malaria antigen and antibody ELISA tests to detect Plasmodium vivax in blood samples. MATERIALS AND METHODS In all, 1,070 samples were analyzed: 300 P. vivax-inf...