Effectiveness of combined intermittent preventive treatment for children and timely home treatment for malaria control (Publications)
awaiting for the arrival of an effective and affordable malaria vaccine, there is a need to make use of the available control tools to reduce malaria risk, especially in children under five years and pregnant [...] important component of the malaria control strategy. This study explored the potential of a strategy of intermittent preventive treatment for children (IPTC) and timely treatment of malaria-related febrile illness [...] of febrile malaria illness, impacts significantly on the parasite...
The low and declining risk of malaria in travellers to Latin America: is there still an indication for chemoprophylaxis? (Publications)
was made between local malaria transmission and malaria imported by travellers to identify the utility of national and regional annual parasite index (API) in predicting malaria risk and its value in [...] generating recommendations on malaria prophylaxis for travellers.Regional malaria transmission data was correlated with malaria acquired in Latin America and imported into the USA and nine European countries [...] countries reported declining malaria transmission. Highest API's in 2003/4 were...
Malaria prophylaxis policy for travellers from Europe to the Indian subcontinent (Publications)
countries was only 23 (13% of all cases from the region). Total malaria reports between 1999-2004 fell from 317 to 180. The risk of malaria in UK residents visiting the region was > 1 case per 1,000 years [...] Analysis of malaria imported into eight European countries from the Indian Sub-continent (ISC) (India, Pakistan, Bangladesh and Sri Lanka) led to a consensus statement on the use of chemoprophylaxis within
Prevalence of malaria across Papua New Guinea after initial roll-out of insecticide-treated mosquito nets (Publications)
samples were collected from all consenting household members for microscopic diagnosis of malaria. RESULTS: Malaria prevalence ranged from 0% to 49.7% with a weighted average of 12.1% (95% CI 9.5, 15.3) in [...] 0.001). Splenomegaly in children and anaemia were common morbidities attributable to malaria. CONCLUSIONS: Malaria prevalence across PNG is again at levels comparable to the 1970s. The strong association [...] OBJECTIVES: To assess the population prevalence of malaria in villages across...
A recombinant blood-stage malaria vaccine reduces<em> Plasmodium falciparum</em> density and exerts selective pressure on parasite populations in a... (Publications)
The malaria vaccine Combination B comprises recombinant Plasmodium falciparum ring-infected erythrocyte surface antigen and 2 merozoite surface proteins (MSP1 and MSP2) formulated in oil-based adjuvant [...] demonstrate functional activity of Combination B against P. falciparum in individuals with previous malaria exposure. The specific effects on parasites with particular msp2 genotypes suggest that the MSP2
<em>Plasmodium falciparum</em>: extensive polymorphism in merozoite surface antigen 2 alleles in an area with endemic malaria in Papua New Guinea (Publications)
falciparum: Extensive polymorphism in merozoite surface antigen 2 alleles in an area with endemic malaria in Papua New Guinea. Experimental Parasitology 79, 106-116. The prevalence of Plasmodium falciparum
Rapid identification of malaria vaccine candidates based on alpha-helical coiled coil protein motif (Publications)
To identify malaria antigens for vaccine development, we selected alpha-helical coiled coil domains of proteins predicted to be present in the parasite erythrocytic stage. The corresponding synthetic peptides [...] various prevalence. Peptide specific antibodies were obtained both by affinity-purification from malaria immune sera and by immunization of mice. These antibodies did not show significant cross reactions
