NM Kiyas, E Corea, N Fernando, SM Handunnetti. Study on identification of lipopolysaccharide types in Burkholderia pseudomallei strains isolated from patients in Sri Lanka. (PP06). Proceedings of the 9^th Biennial Scientific Sessions, Allergy and Immunology Society of Sri Lanka, pp 32

Fernando Y, Anuradha KWDA, De Silva U, Alahakoon M, Handunnetti S, Wickremeshinghe P. Risk factors and school absenteeism in children with asthma from an urban afrea of Sri Lanka. Proceedings of the 133^rd Anniversary of Sri Lanka Medical Association, 2019

WGK Anuradha, PD Gangani, L Karunanayake, N Fernando, SM Handunnetti.  Comparison of antigen profiles of pathogenic serovars of L. interrogans and non-pathogenic L. biflexa. (PP01). Proceedings of the 9^th Biennial Scientific Sessions, Allergy and Immunology Society of Sri Lanka, pp 27

DDWCK Dissanayake, SM Handunnetti, N Fernando, D Gangani, RD Silva, S Premawansa. Changes in peritoneal lymphocyte subpopulations and antibody response in rats immunized with purified LPS of pathogenic and non-pathogenic Leptospira spp. (PP04). Proceedings of the 9^th Biennial Scientific Sessions, Allergy and Immunology Society of Sri Lanka, pp 30

Gunasekera WMKT de AW, Premaratne RG, Weerasena OVDSJ, Handunnetti SM, Premawansa S, Fernando SD. Use of molecular makers for monitoring therapeutic efficacy of malaria patients in the malaria prevention of re-introduction phase in Sri Lanka. Proceeding of the 74th Annual Session of SLAAS, pp: 105

Balaji K, Weeratunga PN, Ramchandani KC, Wijerathne PBP, Sam G, Fernando N, Handunnetti SM, Fernando SD, Rajapakse S. Serological prevalence and determination of cut-off levels of Leptospirosis IgM and IgG in relation to Patoc I strain of Leptospira biflexa in a cohort of individuals from a high prevalence region in Sri Lanka. Proceeding of the 10th Annual Scientific Sessions of IBMBB, University of Colombo. 21st November 2018, pp: 39

Balaji K, Weeratunga PN, Ramchandani KC, Wijerathne PBP, Sam G, Fernando N, Handunnetti SM, Fernando SD, Rajapakse S.   Reactivity of population samples from Colombo district for anti-leptospiral antibodies in microscopic agglutination test. Proceeding of the 10th Annual Scientific Sessions of IBMBB, University of Colombo. 21st November 2018, pp: 38

Guruge BMA, Ishaka GKD, Handunnetti SM, de Silva R, Premawansa S, Premathilake TR. Preliminary study on pollen records during South-West monsoon in selected locations in Sri Lanka and direct effect of pollen on basophil degranulation. Proceeding of the 10th Annual Scientific Sessions of IBMBB, University of Colombo. 21st November 2018, pp: 34

Hewagama AHS, Pathirana SL, Handunnetti SM, Seneviratne S. Preliminary study on CTLA-4 gene mutations in Inflammatory Bowel Disease in Sri Lanka. Proceeding of the 10th Annual Scientific Sessions of IBMBB, University of Colombo. 21st November 2018, pp: 31

Ratnayake AKDVY, Fernando N, Gajanayake T, Handunnetti SM, Jayamaha CJS. Optimization of isolation of BK viral DNA from renal transplant patients and VP1 gene- based genotyping. Proceeding of the 10th Annual Scientific Sessions of IBMBB, University of Colombo. 21st November 2018, pp: 37

Gunasekara DLPE, Handunnetti SM, Premawansa S, Dasanayake WMDK, Karunatilake C, Ratnayake IP, Seneviratne SL, Dias RKS, Premakumara GAS, De Silva R. Immuno-proteomic characterization of Vespa affinis (Lesser Banded Hornet) venom and its cross-reactivity with the venom of Vespula vulgaris. Proceeding of the 10th Annual Scientific Sessions of IBMBB, University of Colombo. 21st November 2018, pp: 33

Lakmali AKD, Fernando N, Handunnetti SM, Premawansa S. Comparison of a two-step and a novel single step method for neutrophil isolation. Proceeding of the 10th Annual Scientific Sessions of IBMBB, University of Colombo. 21st November 2018, pp: 35

Fernando NA, Handunnetti SM, Hapuaarachchi S. The effect of Munronia pinnata on natural killer cells. (PP05). Proceedings of the 9^th Annual Scientific Sessions of the IBMBB, University of Colombo. 07^th July 2017, pp: 33

Samaradivakara SP, Samarasekara R, Handunnetti SM, Weerasena OVDSJ. In vitro Butyrylcholinesterase and protease inhibitory activities of selected medicinal plant extracts. (PP06). Proceedings of the 9^th Annual Scientific Sessions of the IBMBB, University of Colombo. 07^th July 2017, pp: 34

Weerasinghe HS, Fernando N, Rajapakse S, Premawansa S, Handunnetti SM. Establishment of methods for retrieving Leptospira organisms/ antigens in urine and blood. (PP03). Proceedings of the 9^th Annual Scientific Sessions of the IBMBB, University of Colombo. 07^th July 2017, pp: 31

Gunasekara WMKT de AW, Handunnetti SM, Premawansa S, Weerasena OVDSJ. Determining performance characteristics of an immunochromatographic in vitro diagnostic test for diagnosis of Plasmodium falciparum malaria. (PP04). Proceedings of the 9th Annual Scientific Sessions of the IBMBB, University of Colombo. 07^th July 2017, pp: 32

Wickramasinghe Arachchi SM, Edward D, Fernando N, Handunnetti SM, Rajapakse S. Assessment of RNS and ROS production by healthy phagocytic cells stimulated with leptospires in vitro. (PP02). Proceedings of the 9th Annual Scientific Sessions of the IBMBB, University of Colombo. 07^th July 2017, pp: 30

Gayathri K,  Weeraman CPK, Sathkumara HD, Handunnetti SM, De Silva AD, De Silva R3  Mutational analysis of B cell activating factor receptor (BAFF-R) and inducible costimulator (ICOS) in patients with common variable immunodeficiency (CVID) in Sri Lanka. (PP7). Proceedings of the 8h Annual Scientific Sessions of the IBMBB, University of Colombo. 27^th May 2016, pp: 35

Narmada Fernando, Shalini Wickramasinghe, Roshan Niloofa, Chathuraka Rodrigo, Lilani Karunanayake, H Janaka de Silva, Rajitha Wickramasinghe, Sunil Premawansa, Senaka Rajapakse, Shiroma Handunnetti. Protein carbonyl as a biomarker of oxidative stress for differentiating critical phase dengue infections from severe leptospirosis. 2016. The NSF Research Summit

De Silva BD, Handunnetti SM, Premawansa S, Dias RKS, de Silva NR. Immunochemical characterization of venom of medically important ants in Sri Lanka and determination of venom cross-reactivity with Western ant species. (PP3). Proceedings of the 8^th Annual Scientific Sessions of the IBMBB, University of Colombo. 27th May 2016, pp: 31

Gunasekara DLPE, De Silva NR, Handunnetti SM, Dias RKS, Witharana EWRA, Dasanayake WMDK, Premawansa S. Immunochemical characterization of venom of Apis dorsata Fabricius (Bambara) in Sri Lanka (Hymenoptera; Apidae) (PP1). Proceedings of 7^th Annual Scientific Sessions of the IBMBB, University of Colombo. 21^st May 2015; pp 28

Sathkumara SMHD, De Silva NR, Handunnetti SM, De Silva AD. Genetics of common variable immunodeficiency (CVID): Role of transmembrane activator and calcium-modulator and cyclophilin ligand interactor (TACI) (PP2). Proceedings of 7^th Annual Scientific Sessions of the IBMBB, University of Colombo. 21^st May 2015; pp 29

Siriwardene AR, Handunnetti SM, Karunanayake L, Premawansa S. Adjuvant effect of combined hot water extract of Coriandrum sativum L. and Coscinium fenestratum on rat antibody response against Leptospira antigens (PP3). Proceedings of 7^th Annual Scientific Sessions of the IBMBB, University of Colombo. 21^st May 2015; pp 31

Mapalagamage MS, Handunnetti SM, Premawansa G, Loeb M, De Silva AD, Premawansa S. Involvement of serum reactive nitrogen species and reactive oxygen species in dengue patients in Sri Lanka. Proceedings of the 6^th Annual Scientific Sessions of the IBMBB, University of Colombo, 3^rd May, 2013; pp 35

Edward D, Kothalawala SD, Handunnetti SM, Ratnasooriya WD, Premakumara GAS. Immunostimulatory activity of combined hot water extract of Coriandrum sativum L. and Coscinumfenstratum G. in rats. Proceedings of the 6^th Annual Scientific Sessions of the IBMBB, University of Colombo, 3^rd May, 2013; pp 34

Fernando TRGN, Rajapakse S, Premawansa S, De Silva HJ, Wickremesinghe AR, Handunnetti SM. High serum nitrite levels as a prognostic marker for severe leptospirosis. (914/A). Proceedings of the 69^th Annual Sessions of the SLAAS, 2013; pp 211

Mapalagamage MS, Handunnetti SM, Premawansa G, Loeb M, De Silva AD, Premawansa S. Effect of reactive oxygen species on serum antioxidant capacity in dengue patients in Sri Lanka (913/A). Proceedings of the 69^th Annual Sessions of the SLAAS, 2013; pp 210

Threeswaran R, Gooneratne L, Handunnetti SM, Rajapakse S. Coagulation disorders in patients with leptospirosis (PP4). Proceedings of 7^th Annual Scientific Sessions of the IBMBB, University of Colombo. 21^st May 2015; pp 31

Muraleetharan S, De Silva WHYD, De Silva K, Jayasekera P, Goonesinghe R, Seneviratne B,  Selvakumara R, Pathirana A, Weerasena OVDSJ, Handunnetti SM. Ankyrin repeat domine 30 A (NY-BR-1) and Mammaglobin-B as markers for detection of micrometastasis of breast cancer. Proceedings of the 6^th Annual Scientific Sessions of the IBMBB, University of Colombo, 3^rd May, 2013; pp 25

Kotalawala SD, Premakumara GAS, Handunnetti SM and Ratnasooriya WD. Immunomodulatory activity of combined hot water extract of Coriandrum sativum L. and Coscnium fenestratum L. in rat model. Proceedings of the 5^th Annual Scientific Sessions of the IBMBB, University of Colombo, 27^th April, 2012; pp 35