BACKGROUND & OBJECTIVES Traditionally, Plasmodium falciparum has been attributed to cause severe malaria, whereas P. vivax is considered to cause "benign" tertian malaria. Recently, there has been an increasing body of evidence challenging this conviction. However, the spectrum and degree of severity of the disease caused by P. vivax, as per World Health Organization (2012) remains unclear. Thu...

BACKGROUND In tropical Africa, where malaria is highly endemic, low grade infections are asymptomatic and the diagnosis of clinical malaria is usually based on parasite density. Here we investigate how changes in malaria control and endemicity modify diagnostic criteria of Plasmodium falciparum attacks. METHODS AND FINDINGS Parasitological and clinical data from the population of Dielmo, Sene...

More than 1,000 cases of malaria are diagnosed each year in the United States. Reported numbers, however, may be artificially low because many clinicians fail to consider the diagnosis on presentation, U.S. hospital laboratory technologists have very limited experience in detecting and identifying malaria parasites, and reporting of malaria to state health departments is sporadic in many states...

T mere mention of malaria evokes visions of the devastating effects of this still unconquered disease. Just how much damage it inflicts is highlighted by a recent observational study of the natural history of complicated falciparum malaria reported in this issue1 of the journal. The authors found cerebral malaria, jaundice and renal failure as the most common combination of multiorgan dysfuncti...

BACKGROUND Although rapid diagnostic tests (RDTs) have practical advantages over light microscopy (LM) and good sensitivity in severe falciparum malaria in Africa, their utility where severe non-falciparum malaria occurs is unknown. LM, RDTs and polymerase chain reaction (PCR)-based methods have limitations, and thus conventional comparative malaria diagnostic studies employ imperfect gold stan...

JUSTIFICATION The first guideline on diagnosis and management of malaria in children was formulated by Infectious Diseases Chapter of IAP in 2005. In subsequent year WHO proposed artemisinin based combination therapy in all cases of uncomplicated falciparum malaria. The number of falciparum malaria as well as multidrug resistant falciparum malaria cases are constantly on the rise. So there was ...

BACKGROUND The international financing of malaria control has increased significantly in the last ten years in parallel with calls to halve the malaria burden by the year 2015. The allocation of funds to countries should reflect the size of the populations at risk of infection, disease, and death. To examine this relationship, we compare an audit of international commitments with an objective a...

using mutation specific pcr assay and analysis of position 108 amino acid in dihydrofolate reductase-thymidilate synthase gene in 70 plasmodium falciparum isolates of malarial patients from southern areas of iran, showed 4 different situations: iwild type (108-ser) ii-mutant type (108-thr) iii-mutant type (108-asn) and iv-mixed wild and mutant type (108-ser+thr) with frequency of 58(82.8%), 2(2...

Malaria epidemiological surveys were conducted in 16 villages along the Indo-Bangladesh border in Tripura, northeastern India. Insecticide resistance among malaria vectors and chloroquine resistance in the parasite were also studied along with monitoring of vector density using light traps. The epidemiological data indicated that malaria incidence was highest during June-July and lowest during ...