Antibodies to Plasmodium falciparum sporozoites following a malarial outbreak in a non-endemic area of Sri Lanka

Imported quinine resistant Plasmodium falciparum malaria in Sri Lanka.

Fever in a Hyper-Endemic Malarial Area

Characterization of antibodies to sporozoites in Plasmodium falciparum malaria and correlation with protection.

The antibody response to sporozoites of Plasmodium falciparum and the role of these antibodies in protection against malaria have not been systematically investigated. An understanding of antisporozoite antibodies in natural infection is, however, important to the development of a human malaria vaccine. In a prospective study in Thailand, an antibody response to sporozoites was observed only in...

Non-Accidental Poisoning among Children in Rural Sri Lanka: A Two-Year Cross Sectional Study

Background:Non-accidental poisoning in the paediatric age group is uncommon and international literature on this subject is limited. There are no Sri Lankan paediatric studies on non-accidental poisoning to date. The objective of the current study was to explore the predisposing factors and profile of children less than 12 years in rural Sri Lanka who had non-accidental poisoning. Method:This c...

B cell memory to 3 Plasmodium falciparum blood-stage antigens in a malaria-endemic area.

To gain insight into why antibody responses to malarial antigens tend to be short lived, we studied antigen-specific memory B cells from donors in an area where malaria is endemic. We compared antibody and memory B cell responses to tetanus toxoid with those to 3 Plasmodium falciparum candidate vaccine antigens: the C-terminal portion of merozoite surface protein 1 (MSP1(19)), apical membrane a...