Amaratunga C, Perera KLRL, Gunawardene B, Jayasinghe A, Rajakaruna J, Holm I, Longacre S, Mendis K, and Handunnetti SM. Asexual blood stage malaria vaccines: can they protect malaria-exposed individuals against disease. Proceedings of the Scientific Sessions, Faculty of Medicine, University of Colombo, Sri Lanka, 5-7th April, 2002; pp 28-29
Wickramarachchi, Perera KLRL, Bandara S, Longacre S, Thamas A, Handunnetti SM and Udagama-Randeniya PV. Antibody responses of naturally infected individuals to asexual erythrocytic stage vaccine candidates of P. vivax in Sri Lanka. Vivax Malaria Research: 2002 And Beyond, 2nd-3rd February, 2002; Bangkok, Thailand, pp 27
Kaluarachchi S, Perera L, Gunawardana DM, and Handunnetti SM. Studies on entomological parameters in a typical malaria endemic area in Sri Lanka. Proceedings of the 57thAnnual Sessions of the SLAAS, 2001; pp 25
Amaratunga C, Perera L, Gunawardana B, Jayasinghe A, Rajakaruna J, Holm I, Longacre S, Mendis K, and Handunnetti SM. Protection against disease in experimental immunization with a candidate malaria vaccine. Proceedings of the 57thAnnual Sessions of the SLAAS, 2001; pp 16
Wickramarachchi WTA, Illeperuma RJ, Perera KLRL, Bandara S, Lokupitiya RS, Longacre S, Handunnetti SM, and Udagama-Randeniya PV. Pattern of IgG1 and IgG3 isotype responses to C-terminal processing products of Plasmodium vivax merozoite surface protein-1 in endemic populations of Sri Lanka. Proceedings of the 57thAnnual Sessions of the SLAAS, 2001; pp 20
Weerasinghe S, Amaratunga C, Perera K, Gamage K, Gunawardene B, Rajakaruna J, Holm I, Longacre S, and Handunnetti SM. Immunogenicity of merozoite surface protein-1 based malaria vaccine candidate antigen in combination with two novel adjuvants, MF59 and Montanide ISA 51. Proceedings of the 57thAnnual Sessions of the SLAAS, 2001; pp 24
Munasinghe RA, Pathirana PPSL, Jagadeesh SAA, Ileperuma M, Handunnetti SM, and Premawansa S. Autoagglutination abilities of Plasmodium falciparum parasite isolates from severe complicated and uncomplicated P. falciparum infections. Proceedings of the 57thAnnual Sessions of the SLAAS, 2001; pp 18
Herath NP, Kapilananda GMG, Carter R, Perera MK, Handunnetti SM, and Premawansa S. (2001). Associations between TNF-α IL-10 and IL-6 plasma cytokine levels and TNFαpolymorphisms inPlasmodium falciparum malaria with respect to disease severity. Proceedings of the 57thAnnual Sessions of the SLAAS, 2001; pp 17
Munasinghe RA, Ileperuma M, Jagadeesh SAA, Premawansa G, Handunnetti SM, and Premawansa S. Association between resetting of Plasmodium falciparum parasite isolates and hematological parameters of P. falciparum infected patients. Proceedings of the 57thAnnual Sessions of the SLAAS, 2001; pp 19
Wickramarachchi, WTA, Perera, KLRL, Bandara, S, Thomas, A, Handunetti, SM and Udagama-Randeniya, PV. Antibody responses to a leading vaccine candidate PV66/AMA-1 induced by natural infections of Plasmodium vivax in humans. Proceedings of the 21stAnnual Sessions of the IOB-SL, 2001; pp 26
Amaratunga C, Rajakaruna J, Gunawardene B, Pannila S, Jayasinghe A, and Handunnetti SM. Variation of infectivity of Plasmodium cynomolgi ceylonensis during the course of blood infections in its host Macaca sinica. Proceedings of the 20thAnnual Sessions of the Institute of Biology, Sri Lanka (IOB-SL), 2000; pp 36
Kapilananda GMG, Jayasinghe JKA, Gunawardana MBP, Ekanayaka K, Wickramaarachchi WTA, and Handunnetti SM. Susceptibility of P. vivax infections to chloroquine. Proceedings of the 56thAnnual Sessions of the SLAAS, 2000; pp13
Amarathunga C, Pannila S, Rajakaruna J ,Jayasinghe A, Weerasinghe S, Perera KLRL,*Mendis K, and Handunnetti S M. Sporozoite induced Plasmodium cynomolgi ceylonensis malarial infections in toque monkeys;a natural challenge system for evaluation of vaccine efficacy. Proceedings of the 56thAnnual Sessions of the SLAAS, 2000; pp 17.
Wickramarachchi WTA, Perera KLRL, Bandara S, Longacre S, Handunnetti SM, and Udagama-Randeniya PV. Seroepidemiology of potential vaccine candidate p42 representing a c-terminal fragment of Plasmodium vivax merozoite surface protein-1.Proceedings of 1st Annual Academic Sessions of the Faculty of Science, University of Colombo, Sri Lanka, 2000; pp 35
Amaratunga C, Nandasiri K, Weerasinghe S, Manamperi A, Holm I, Longacre S, and Handunnetti SM. Protection in toque monkeys immunized with merozoite surface protein-1 p19 in alum. New Challenges in Tropical Medicine and Parasitology, Oxford, 2000; pp 128
Amarathunga C, Nandasiri K, Weerasinghe S, *Mananperi A, Holm I, Longacre S, and Handunnetti S M. Protection against malaria in toque monkeys immunized with cynomolgi MSP1inv in alum. Proceedings of the 56thAnnual Sessions of the SLAAS, 2000; pp 16.
Wickramarachchi WTA, Perera KLRL, Bandara S, Longacre S, Handunnetti SM, and Udagama-Randeniya PV. Immunoepidemiology of p19: a potential vaccine candidate based on Plasmodium vivax MSP-1. Proceedings of the 20thAnnual Sessions of the IOB-SL, 2000; pp37
Mananperi A, Holm I, Perera L, Handunnetti SM, and Longacre S. Hypervariability in a leading vivax malaria vaccine candidate, C-terminal merozoite surface protein 1. Proceedings of the 56thAnnual Sessions of the SLAAS, 2000; pp 15.
Herath NP, Perera MK, Kapilananda GMG, Handunnetti SM, and Premawansa S. Associations between TNF 1.2 and TNF 2.2 genotypes and plasma TNF levels in Plasmodium falciparum infected patients in relation to severity of disease. Proceedings of the 56thAnnual Sessions of the SLAAS, 2000; pp 40
Manamperi A, Holm I, Perera L, Handunnetti SM, and Longacre S. Allelic variation in a leading Plasmodium vivax malaria vaccine candidate, merozoite surface protein 1. New Challenges in Tropical Medicine and Parasitology, Oxford, 2000; pp 71
Munasinghe RA, Illeperuma M, Handunnetti SM, Premawansa S. Agglutinating phenotypes of parasite isolates from severe complicated and uncomplicated Plasmodium falciparum infections. Proceedings of the 56thAnnual Sessions of the SLAAS, 2000; pp 22
Longacre S, Holm I, Nato F, Peters S, Chitarra V, Bently G, Manane A, Perera L, Amaratunge C, Manamperi A, Weerasinghe S, and Handunnetti S. A ray of Hope for an effective vaccine against malaria, Proceedings of “1st Health Opinion Leadership Conference in Latin America” 21st-23rd March, 2000; Rio de Janeiro, Brazil
Amaratunga C, Weerasinghe S, Perera KLRL, Mendis K, Longacre S, and Handunnetti SM. Protection against heterologous Plasmodium cynomolgi infection in MSP1inv immunized toque monkeys. Proceedings of the 55thAnnual Sessions of the SLAAS, 1999; pp 20
Senevirathne N, Manamperi A, Kapilananda GMG, Longacre S, Handunnetti SM and Randeniya PV. A double antibody sandwich ELISA for the diagnosis of vivax malaria: a tool for further research. Ceylon Journal of Medical Sciences, 1999; 43:11-18
Perera MK, Abeynayake SD, Phone-Kyaw M, Bandara S, Alles H, Fernando N, Wimalasena C, Pathirana SLP, Premawansa S, Mendis KN and Handunnetti SM. Plasma cytokine levels in severe complicated Plasmodium falciparum Proceedings of the 54thAnnual Sessions of the SLAAS, 1998; pp 32.
Perera KLRL, Amaratunga C, Longacre S, Mendis KN and Handunnetti SM Cellular and humoral immune responses in Plasmodium cynomolgi MSP-1 p19 protected toque monkeys. Proceedings of the 54thAnnual Sessions of the SLAAS, 1998; pp 2.
Perera KLRL, Handunnetti SM, Holm I, Longacre S and Mendis KN. Baculovirus merozoite surface protein 1 C-terminal recombinant antigens are highly protective in a natural primate model for human Plasmodium vivax malaria. Infection & Immunity, 1998; 66:1500-1506
Mendis KN, Perera KLRL, Handunnetti SM, and Longacre S. The Macaque models of human malarias: Their use for evaluation of vaccines. Second Global Meet on Parasitic Diseases, 18th -22nd August, 1997; Hyderabad, India, pp 42-43
Pathirana PPSL, Alles HK, Perera MK, Mendis KN and Handunnetti SM. Association between ABO blood groups and protection against severe and complicated Plasmodium falciparum Second Global Meet on Parasitic Diseases, 18th -22nd August, 1997; Hyderabad, India, pp187-188
Pathirana PPSL, Alles HK, Perera MK, Phone-Kyaw M, Ekanayake K, Bandara S, Wijesinghe U, Somathilaka D, Wimalasena C, Abeynayake S, Mendis KN, Handunnetti SM, Association between ABO Blood groups and disease severity in Plasmodium falciparum Proceedings of the 53rd Annual Sessions of the SLAAS, 1997; pp 6.