Transmission dynamics, clinical characteristics and sero-surveillance in the COVID-19 outbreak in a population dense area of Colombo, Sri Lanka April- May 2020 by Chandima Jeewandara, Dinuka Guruge, Deshni Jayathilaka, Panambara Arachchige Deshan Madhusanka, Pradeep Darshana Pushpakumara, Shyrar Tanussiya Ramu, Inoka Sepali Aberathna, Danasekara Rallage Saubhagya Rasikangani Danasekara, Thilagaraj Pathmanathan, Buddhini Gunatilaka, Sauni Malavige, Yowan Dias, Ruwan Wijayamuni, Graham S. Ogg, Gathsaurie Neelika Malavige

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Sensitivity and specificity of two WHO approved SARS-CoV2 antigen assays in detecting patients with SARS-CoV2 infection by Jeewandara, C, Guruge, D, Pushpakumara, PD, Madhusanka, D, Jayadas, TT, Chaturanga, IP, Aberathna, IS, Danasekara, S, Pathmanathan, T, Jayathilaka, D, Somathilaka, G, Kuruppu, H, Gomes, L, Gunasekara, V, Wijayamuni, R, Ogg, GS, Malavige, GN

Transmission dynamics, clinical characteristics and sero-surveillance in the COVID-19 outbreak in a population dense area of Colombo, Sri Lanka April- May 2020 by Jeewandara, C, Guruge, D, Jayathilaka, D, Deshan Madhusanka, PA, Pushpakumara, PD, Tanussiya Ramu, S, Sepali Aberathna, I, Saubhagya Rasikangani Danasekara, DR, Pathmanathan, T, Gunatilaka, B, Malavige, S, Dias, Y, Wijayamuni, R, Ogg, GS, Malavige, GN

Immune responses to a single dose of the AZD1222/Covishield vaccine in health care workers by Chandima Jeewandara, Achala Kamaladasa, Pradeep Darshana Pushpakumara, Deshni Jayathilaka, Inoka Sepali Aberathna, Danasekara Rallage Saubhagya Rasikangani Danasekara, Dinuka Guruge, Thushali Ranasinghe, Shashika Dayarathna, Thilagaraj Pathmanathan, Gayasha Somathilake, Panambara Arachchige Deshan Madhusanka, Shyrar Tanussiya Ramu, Tibutius Thanesh Pramanayagam Jayadas, Heshan Kuruppu, Ayesha Wijesinghe, Herath Mudiyanselage Thashmi Nimasha, Dushantha Milroy, Achini Anuja Nandasena, Poththawela Kankanam Gamage Nilanka Sanjeewani, Ruwan Wijayamuni, Sudath Samaraweera, Lisa Schimanski, T. K. Tan, Tao Dong, Graham S. Ogg, Alain Townsend, Gathsaurie Neelika Malavige

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Kinetics of immune responses to SARS-CoV-2 proteins in individuals with varying severity of infection and following a single dose of the AZD1222 by Jayathilaka, D, Jeewandara, C, Gomes, L, Jayadas, TTP, Kamaladasa, A, Somathilake, G, Guruge, D, Pushpakumara, PD, Ranasinghe, T, Aberathna, IS, Danasekara, S, Gunathilaka, B, Kuruppu, H, Wijewickrama, A, Wijayamuni, R, Schimanski, L, Tan, TK, Ogg, GS, Townsend, A, Malavige, GN

Sensitivity and specificity of two WHO approved SARS-CoV2 antigen assays in detecting patients with SARS-CoV2 infection by Chandima Jeewandara, Dinuka Guruge, Pradeep Darshana Pushpakumara, Deshan Madhusanka, Tibutius Thanesh Jayadas, Indika Prasad Chaturanga, Inoka Sepali Aberathna, Saubhagya Danasekara, Thilagaraj Pathmanathan, Deshni Jayathilaka, Gayasha Somathilaka, Heshan Kuruppu, Laksiri Gomes, Vitjith Gunasekara, Ruwan Wijayamuni, Graham S. Ogg, Gathsaurie Neelika Malavige

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Antibody responses to Sinopharm/BBIBP-CorV in pregnant mothers in Sri Lanka by Chandima Jeewandara, K. A. Chintha S. Jayampathi, Thushali Ranasinghe, Inoka Sepali Aberathna, Banuri Gunasekara, Saubhagya Danasekara, Thashmi Nimasha, Heshan Kuruppu, Osanda Dissanayake, Nayanathara Gamalath, Dinithi Ekanayake, Jewantha Jayamali, Gayasha Somathilake, Dinuka Guruge, Ruwan Wijayamuni, Achala Kamaladasa, Graham S. Ogg, Gathsaurie Neelika Malavige

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Antibody responses to Sinopharm/BBIBP-CorV in pregnant mothers in Sri Lanka. by Chandima Jeewandara, K A Chintha S Jayampathi, Thushali Ranasinghe, Inoka Sepali Aberathna, Banuri Gunasekara, Saubhagya Danasekara, Thashmi Nimasha, Heshan Kuruppu, Osanda Dissanayake, Nayanathara Gamalath, Dinithi Ekanayake, Jewantha Jayamali, Gayasha Somathilake, Dinuka Guruge, Ruwan Wijayamuni, Achala Kamaladasa, Graham S Ogg, Gathsaurie Neelika Malavige

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Seroprevalence of SARS-CoV-2 infection in the Colombo Municipality region, Sri Lanka by Jeewandara, C, Guruge, D, Abyrathna, IS, Danasekara, S, Gunasekera, B, Pushpakumara, PD, Madhusanka, D, Jayathilaka, D, Ranasinghe, T, Somathilake, G, Tanussiya, S, Jayadas, TT, Kuruppu, H, Thashmi, N, Harvie, M, Wijayamuni, R, Schimanski, L, Tan, TK, Rijal, P, Xiao, J, Ogg, GS, Townsend, A, Malavige, GN

Comparison of the immunogenicity of five COVID-19 vaccines in Sri Lanka by Jeewandara, C, Aberathna, IS, Danasekara, S, Gomes, L, Fernando, S, Guruge, D, Ranasinghe, T, Gunasekera, B, Kamaladasa, A, Kuruppu, H, Somathilake, G, Jayamali, J, Jayathilaka, D, Wijayatilake, HDK, Pushpakumara, PD, Harvie, M, Nimasha, T, de Silva, SDG, Wijayamuni, R, Schimanski, L, Rijal, P, Tan, J, Townsend, A, Ogg, GS, Malavige, GN

Is the rise in childhood obesity rates leading to an increase in hospitalizations due to dengue? by Jeewandara, C, Karunananda, MV, Fernando, S, Danasekara, S, Jayakody, G, Arulkumaran, S, Samaraweera, NY, Kumarawansha, S, Sivaganesh, S, Amarasinghe, PG, Jayasinghe, C, Wijesekara, D, Marasinghe, MB, Mambulage, U, Wijayatilake, H, Senevirathne, K, Bandara, ADP, Gallage, CP, Colambage, NR, Udayasiri, AAT, Lokumarambage, T, Upasena, Y, Weerasooriya, WPKP, Seroprevalence study group, Ogg, GS, Malavige, GN

Kinetics of immune responses to the AZD1222/Covishield vaccine with varying dose intervals in Sri Lankan individuals by Jeewandara, C, Aberathna, IS, Gomes, L, Pushpakumara, PD, Danasekara, S, Guruge, D, Ranasinghe, T, Gunasekera, B, Kamaladasa, A, Kuruppu, H, Somathilake, G, Dissanayake, O, Gamalath, N, Ekanayake, D, Jayamali, J, Jayathilaka, D, Mudunkotuwa, A, Harvie, M, Nimasha, T, Wijayamuni, R, Schimanski, L, Rijal, P, Tan, TK, Dong, T, Townsend, A, Ogg, GS, Malavige, GN

Immune responses to a single dose of the AZD1222/Covishield vaccine in health care workers by Jeewandara, C, Kamaladasa, A, Pushpakumara, PD, Jayathilaka, D, Aberathna, IS, Danasekara, DRSR, Guruge, D, Ranasinghe, T, Dayarathna, S, Pathmanathan, T, Somathilake, G, Deshan Madhusanka, PA, Ramu, ST, Pramanayagam Jayadas, TT, Kuruppu, H, Wijesinghe, A, Thashmi Nimasha, HM, Milroy, D, Nandasena, AA, Nilanka Sanjeewani, PKG, Wijayamuni, R, Samaraweera, S, Schimanski, L, Tan, TK, Dong, T, Ogg, GS, Townsend, A, Malavige, GN

Kinetics of immune responses to the AZD1222/Covishield vaccine with varying dose intervals in Sri Lankan individuals by Chandima Jeewandara, Inoka Sepali Aberathna, Laksiri Gomes, Pradeep Darshana Pushpakumara, Saubhagya Danasekara, Dinuka Guruge, Thushali Ranasinghe, Banuri Gunasekera, Achala Kamaladasa, Heshan Kuruppu, Gayasha Somathilake, Osanda Dissanayake, Nayanathara Gamalath, Dinithi Ekanayake, Jeewantha Jayamali, Deshni Jayathilaka, Anushika Mudunkotuwa, Michael Harvie, Thashmi Nimasha, Ruwan Wijayamuni, Lisa Schimanski, Pramila Rijal, Tiong K. Tan, Tao Dong, Alain Townsend, Graham S. Ogg, Gathsaurie Neelika Malavige

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Immune responses to Sinopharm/BBIBP-CorV in individuals in Sri Lanka by Jeewandara, C, Aberathna, IS, Pushpakumara, PD, Kamaladasa, A, Guruge, D, Wijesinghe, A, Gunasekera, B, Tanussiya, S, Kuruppu, H, Ranasinghe, T, Dayarathne, S, Dissanayake, O, Gamalath, N, Ekanayake, D, Jayamali, J, Jayathilaka, D, Dissanayake, M, Madusanka, D, Jayadas, TT, Mudunkotuwa, A, Somathilake, G, Harvie, M, Nimasha, T, Danasekara, S, Wijayamuni, R, Schimanski, L, Rijal, P, Dong, T, Tan, TK, Townsend, A, Ogg, GS, Malavige, GN

Seroprevalence of SARS-CoV-2 Infection in the Colombo Municipality Region, Sri Lanka by Chandima Jeewandara, Dinuka Guruge, Inoka Sepali Abyrathna, Saubhagya Danasekara, Banuri Gunasekera, Pradeep Darshana Pushpakumara, Deshan Madhusanka, Deshni Jayathilaka, Thushali Ranasinghe, Gayasha Somathilake, Shyrar Tanussiya, Tibutius Tanesh Jayadas, Heshan Kuruppu, Nimasha Thashmi, Michael Harvie, Ruwan Wijayamuni, Lisa Schimanski, Lisa Schimanski, T. K. Tan, T. K. Tan, Pramila Rijal, Pramila Rijal, Julie Xiao, Julie Xiao, Graham S. Ogg, Alain Townsend, Alain Townsend, Gathsaurie Neelika Malavige, Gathsaurie Neelika Malavige

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Immune responses following the first dose of the Sputnik V (Gam-COVID-Vac) by Chandima Jeewandara, Suranga Fernando, Pradeep Darshana Pushpakumara, Shyrar Tanussiya Ramu, Achala Kamaladasa, Banuri Gunasekara, Inoka Sepali Aberathna, Heshan Kuruppu, Thushali Ranasinghe, Shashika Dayarathne, Osanda Dissanayake, Nayanathara Gamalath, Dinithi Ekanayake, Jewantha Jayamali, Ayesha Wijesinghe, Madushika Dissanayake, Gayasha Somathilake, Michael Harvie, Saubhagya Danasekara, Deshni Jayathilaka, Helanka Dinesh Kumara Wijayatilake, Nihal Weerasooriya, Chinthaka Kekulandara, Lisa Schimanski, Pramila Rijal, Tiong K. Tan, Tao Dong, Alain Townsend, Graham S. Ogg, Gathsaurie Neelika Malavige

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Persistence of immune responses to the Sinopharm/BBIBP‐CorV vaccine by Chandima Jeewandara, Inoka Sepali Aberathna, Pradeep Darshana Pushpakumara, Achala Kamaladasa, Dinuka Guruge, Ayesha Wijesinghe, Banuri Gunasekera, Shyrar Tanussiya Ramu, Heshan Kuruppu, Thushali Ranasinghe, Shashika Dayarathna, Osanda Dissanayake, Nayanathara Gamalath, Dinithi Ekanayake, Jeewantha Jayamali, Deshni Jayathilaka, Madushika Dissanayake, Tibutius Thanesh Jayadas, Anushika Mudunkotuwa, Gayasha Somathilake, Michael Harvie, Thashmi Nimasha, Saubhagya Danasekara, Ruwan Wijayamuni, Lisa Schimanski, Pramila Rijal, Tiong K. Tan, Tao Dong, Alain Townsend, Graham S. Ogg, Gathsaurie Neelika Malavige

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