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Page 1
Surveillance of SARS-CoV-2 variants of concern by identification of single nucleotide polymorphisms in the spike protein by a multiplex real-time PCR.
Gomes L, Jeewandara C, Jayadas TP, Dissanayake O, Harvie M, Guruge D, Withanage V, Mahesh PKB, Rajapakse W, Ramachandran R, Dharmarajan V, Pathiraja I, Sanjeewani A, Bandara P, Nanayakkara G, Francis VR, Kithsiri A, Edirisinghe DA, De Silva K, Wijayamuni R, Ogg GS, Waggoner J, Malavige GN. Gomes L, et al. Among authors: wijayamuni r. J Virol Methods. 2022 Feb;300:114374. doi: 10.1016/j.jviromet.2021.114374. Epub 2021 Nov 22. J Virol Methods. 2022. PMID: 34822912 Free PMC article.
Comparison of different sequencing techniques for identification of SARS-CoV-2 variants of concern with multiplex real-time PCR.
Ranasinghe D, Jayadas TTP, Jayathilaka D, Jeewandara C, Dissanayake O, Guruge D, Ariyaratne D, Gunasinghe D, Gomes L, Wijesinghe A, Wijayamuni R, Malavige GN. Ranasinghe D, et al. Among authors: wijayamuni r. PLoS One. 2022 Apr 4;17(4):e0265220. doi: 10.1371/journal.pone.0265220. eCollection 2022. PLoS One. 2022. PMID: 35377884 Free PMC article.
Comparison of two assays to detect IgG antibodies to the receptor binding domain of SARS‑CoV‑2 as a surrogate marker for assessing neutralizing antibodies in COVID-19 patients.
Kamaladasa A, Gunasekara B, Jeewandara C, Jayathilaka D, Wijewickrama A, Guruge D, Wijayamuni R, Tan TK, Ogg GS, Townsend A, Malavige GN. Kamaladasa A, et al. Among authors: wijayamuni r. Int J Infect Dis. 2021 Aug;109:85-89. doi: 10.1016/j.ijid.2021.06.031. Epub 2021 Jun 20. Int J Infect Dis. 2021. PMID: 34161801 Free PMC article.
Transmission dynamics, clinical characteristics and sero-surveillance in the COVID-19 outbreak in a population dense area of Colombo, Sri Lanka April- May 2020.
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. Jeewandara C, et al. Among authors: wijayamuni r. PLoS One. 2021 Nov 8;16(11):e0257548. doi: 10.1371/journal.pone.0257548. eCollection 2021. PLoS One. 2021. PMID: 34748557 Free PMC article.
Immune Responses to a Single Dose of the AZD1222/Covishield Vaccine at 16 Weeks in Individuals in Sri Lanka.
Jeewandara C, Guruge D, Pushpakumara PD, Kamaladasa A, Aberathna IS, Ramu ST, Gunasekera B, Wijesinghe A, Dissanayake O, Kuruppu H, Ranasinghe T, Jayathilaka D, Dayarathna S, Ekanayake D, Jayamali J, Gamalath N, Mudunkotiwa A, Somathilake G, Dissanayake M, Harvie M, Nimasha T, Madusanka D, Jayadas T, Wijayamuni R, Schimanski L, Rijal P, Tan TK, Townsend A, Ogg GS, Malavige GN. Jeewandara C, et al. Among authors: wijayamuni r. J Immunol. 2021 Dec 1;207(11):2681-2687. doi: 10.4049/jimmunol.2100762. Epub 2021 Nov 8. J Immunol. 2021. PMID: 34750205
Seroprevalence of SARS-CoV-2 Infection in the Colombo Municipality Region, Sri Lanka.
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. Jeewandara C, et al. Among authors: wijayamuni r. Front Public Health. 2021 Nov 12;9:724398. doi: 10.3389/fpubh.2021.724398. eCollection 2021. Front Public Health. 2021. PMID: 34869146 Free PMC article.
Sensitivity and specificity of two WHO approved SARS-CoV2 antigen assays in detecting patients with SARS-CoV2 infection.
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. Jeewandara C, et al. Among authors: wijayamuni r. BMC Infect Dis. 2022 Mar 22;22(1):276. doi: 10.1186/s12879-022-07240-6. BMC Infect Dis. 2022. PMID: 35317731 Free PMC article.
Kinetics of immune responses to the AZD1222/Covishield vaccine with varying dose intervals in Sri Lankan individuals.
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. Jeewandara C, et al. Among authors: wijayamuni r. Immun Inflamm Dis. 2022 Apr;10(4):e592. doi: 10.1002/iid3.592. Immun Inflamm Dis. 2022. PMID: 35349749 Free PMC article.
Persistence of immune responses to the Sinopharm/BBIBP-CorV vaccine.
Jeewandara C, Aberathna IS, Pushpakumara PD, Kamaladasa A, Guruge D, Wijesinghe A, Gunasekera B, Ramu ST, Kuruppu H, Ranasinghe T, Dayarathna S, Dissanayake O, Gamalath N, Ekanayake D, Jayamali J, Jayathilaka D, Dissanayake M, Jayadas TT, Mudunkotuwa A, Somathilake G, Harvie M, Nimasha T, Danasekara S, Wijayamuni R, Schimanski L, Rijal P, Tan TK, Dong T, Townsend A, Ogg GS, Malavige GN. Jeewandara C, et al. Among authors: wijayamuni r. Immun Inflamm Dis. 2022 Jun;10(6):e621. doi: 10.1002/iid3.621. Immun Inflamm Dis. 2022. PMID: 35634958 Free PMC article.
21 results