Nation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India

Nation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India

Objectives: Following the Public Health Emergency of International Concern declared on Zika by the World Health Organization during 2016, the Indian Council of Medical Research carried out nationwide vector surveillance for Zika and Dengue viruses (ZIKV and DENV) in India as a preparedness measure i...

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Autores principales: N. Pradeep Kumar, Ashwani Kumar, D. Panneer, S. Abidha, S. Muthukumaravel, T. Sankari, P.M. Ajithlal, Jessu Mathew, Suhana Koothradan, R. Paramasivan, M. Muniyaraj, Himmat Singh, Rekha Saxena, P. Vijayachari, I.P. Sunish, A.N. Shriram, Prafulla Dutta, Saurav Jyoti Patgiri, D.R. Bhattacharyya, S.L. Hoti, D. Chattopadhyay, Subarna Roy, Namita Mahapatra, Sanghamitra Pati, Gyan Chand, A.K. Mishra, Pradip Barde, P. Jambulingam
Formato: article
Lenguaje:EN
Publicado: Elsevier 2021
Materias:
Zika
vector surveillance
Aedes
India
Infectious and parasitic diseases
RC109-216
Acceso en línea:https://doaj.org/article/6cc4c0e40371485aa48ecef18f228652
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spelling oai:doaj.org-article:6cc4c0e40371485aa48ecef18f2286522021-11-04T04:26:51ZNation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India1201-971210.1016/j.ijid.2021.09.074https://doaj.org/article/6cc4c0e40371485aa48ecef18f2286522021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1201971221007803https://doaj.org/toc/1201-9712Objectives: Following the Public Health Emergency of International Concern declared on Zika by the World Health Organization during 2016, the Indian Council of Medical Research carried out nationwide vector surveillance for Zika and Dengue viruses (ZIKV and DENV) in India as a preparedness measure in 2016–19. Methods: High-risk zones distributed to 49 Districts in 14 states/union territories were included in the study. Seven ICMR institutions participated, following a standard operating protocol. Aedes specimens sampled weekly were processed by multiplex reverse transcriptase-polymerase chain reaction (RT-PCR) for ZIKV/DENV and random samples crosschecked with real-time RT-PCR for ZIKV. Results: Altogether, 79 492 Aedes specimens in 6492 pools were processed; 3 (0.05%) and 63 (0.97%) pools, respectively, were found positive for ZIKV and DENV. ZIKV infections were recorded in Aedes aegypti sampled during the 2018 sporadic Zika outbreak in Jaipur, Rajasthan. However, these belonged to the Asian lineage of the virus, already circulating in the country. Both Ae. aegypti and Aedes albopictus distributed to 8 states/union territories were found to be infected with DENV. Both sexes of Ae. albopictus were infected, indicating transovarial transmission. Conclusion: This investigation evinced no active transmission of the American lineage-pandemic Zika virus in India during the pandemic period.N. Pradeep KumarAshwani KumarD. PanneerS. AbidhaS. MuthukumaravelT. SankariP.M. AjithlalJessu MathewSuhana KoothradanR. ParamasivanM. MuniyarajHimmat SinghRekha SaxenaP. VijayachariI.P. SunishA.N. ShriramPrafulla DuttaSaurav Jyoti PatgiriD.R. BhattacharyyaS.L. HotiD. ChattopadhyaySubarna RoyNamita MahapatraSanghamitra PatiGyan ChandA.K. MishraPradip BardeP. JambulingamElsevierarticleZikavector surveillanceAedesIndiaInfectious and parasitic diseasesRC109-216ENInternational Journal of Infectious Diseases, Vol 113, Iss , Pp 119-124 (2021)
institution DOAJ
collection DOAJ
language EN
topic Zika
vector surveillance
Aedes
India
Infectious and parasitic diseases
RC109-216
spellingShingle Zika
vector surveillance
Aedes
India
Infectious and parasitic diseases
RC109-216
N. Pradeep Kumar
Ashwani Kumar
D. Panneer
S. Abidha
S. Muthukumaravel
T. Sankari
P.M. Ajithlal
Jessu Mathew
Suhana Koothradan
R. Paramasivan
M. Muniyaraj
Himmat Singh
Rekha Saxena
P. Vijayachari
I.P. Sunish
A.N. Shriram
Prafulla Dutta
Saurav Jyoti Patgiri
D.R. Bhattacharyya
S.L. Hoti
D. Chattopadhyay
Subarna Roy
Namita Mahapatra
Sanghamitra Pati
Gyan Chand
A.K. Mishra
Pradip Barde
P. Jambulingam
Nation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India
description Objectives: Following the Public Health Emergency of International Concern declared on Zika by the World Health Organization during 2016, the Indian Council of Medical Research carried out nationwide vector surveillance for Zika and Dengue viruses (ZIKV and DENV) in India as a preparedness measure in 2016–19. Methods: High-risk zones distributed to 49 Districts in 14 states/union territories were included in the study. Seven ICMR institutions participated, following a standard operating protocol. Aedes specimens sampled weekly were processed by multiplex reverse transcriptase-polymerase chain reaction (RT-PCR) for ZIKV/DENV and random samples crosschecked with real-time RT-PCR for ZIKV. Results: Altogether, 79 492 Aedes specimens in 6492 pools were processed; 3 (0.05%) and 63 (0.97%) pools, respectively, were found positive for ZIKV and DENV. ZIKV infections were recorded in Aedes aegypti sampled during the 2018 sporadic Zika outbreak in Jaipur, Rajasthan. However, these belonged to the Asian lineage of the virus, already circulating in the country. Both Ae. aegypti and Aedes albopictus distributed to 8 states/union territories were found to be infected with DENV. Both sexes of Ae. albopictus were infected, indicating transovarial transmission. Conclusion: This investigation evinced no active transmission of the American lineage-pandemic Zika virus in India during the pandemic period.
format article
author N. Pradeep Kumar
Ashwani Kumar
D. Panneer
S. Abidha
S. Muthukumaravel
T. Sankari
P.M. Ajithlal
Jessu Mathew
Suhana Koothradan
R. Paramasivan
M. Muniyaraj
Himmat Singh
Rekha Saxena
P. Vijayachari
I.P. Sunish
A.N. Shriram
Prafulla Dutta
Saurav Jyoti Patgiri
D.R. Bhattacharyya
S.L. Hoti
D. Chattopadhyay
Subarna Roy
Namita Mahapatra
Sanghamitra Pati
Gyan Chand
A.K. Mishra
Pradip Barde
P. Jambulingam
author_facet N. Pradeep Kumar
Ashwani Kumar
D. Panneer
S. Abidha
S. Muthukumaravel
T. Sankari
P.M. Ajithlal
Jessu Mathew
Suhana Koothradan
R. Paramasivan
M. Muniyaraj
Himmat Singh
Rekha Saxena
P. Vijayachari
I.P. Sunish
A.N. Shriram
Prafulla Dutta
Saurav Jyoti Patgiri
D.R. Bhattacharyya
S.L. Hoti
D. Chattopadhyay
Subarna Roy
Namita Mahapatra
Sanghamitra Pati
Gyan Chand
A.K. Mishra
Pradip Barde
P. Jambulingam
author_sort N. Pradeep Kumar
title Nation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India
title_short Nation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India
title_full Nation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India
title_fullStr Nation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India
title_full_unstemmed Nation-wide vector surveillance on Zika and Dengue did not indicate transmission of the American lineage-pandemic Zika virus in India
title_sort nation-wide vector surveillance on zika and dengue did not indicate transmission of the american lineage-pandemic zika virus in india
publisher Elsevier
publishDate 2021
url https://doaj.org/article/6cc4c0e40371485aa48ecef18f228652
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