Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-28T16:21:43.789Z Has data issue: false hasContentIssue false
  • English
  • Français

Vector dynamics predicts transmission dynamics: a simple, realistic and sensible approach for measuring malaria endemicity

Published online by Cambridge University Press:  09 December 2019

Nitika Pradhan ,
Rojalini Tarai  and
Rupenangshu K. Hazra Open the ORCID record for Rupenangshu K. Hazra [Opens in a new window]
Nitika Pradhan
Affiliation:
KIIT School of Biotechnology, KIIT University, Bhubaneswar, Odisha, India Regional Medical Research Centre, Bhubaneswar, Odisha, India
Rojalini Tarai
Affiliation:
Regional Medical Research Centre, Bhubaneswar, Odisha, India
Rupenangshu K. Hazra*
Affiliation:
Regional Medical Research Centre, Bhubaneswar, Odisha, India
*
Author for correspondence: Rupenangshu K. Hazra, Email: [email protected]
Get access Rights & Permissions [Opens in a new window]

Abstract

Entomological indicators such as vector density, distribution, biology and bionomics and their vectorial attributes are important parameters for measuring the pattern and intensity of malaria transmission. Although published articles provide evidence for the existence of associations between entomological indices and malaria transmission dynamics, none of them is able to establish a strong correlation. In order to address this issue, the present study aims to assess how malaria transmission is influenced and can be predicted by local major vector dynamics. We carried out an entomological assessment of major Anopheline vector abundance, habit/habitat, resting and feeding behavior, infectivity rates, and other entomological parameters. Results suggest that malaria transmission was correlated with a vector control intervention and non-intervention scenario in a high endemic region of Kalahandi district of Odisha, India. Amongst all indices, infective anthropophagic vectors established a strong positive correlation with malaria morbidity in comparison to infective or anthropophagic vector species during both the study periods. Though other entomological parameters influenced the transmission intensity, little quantifiable association was detected among study sites. This study provides strong baseline evidence of an association between entomological indices and malaria transmission dynamics, which could be used as an early warning system for outbreak prediction.

Keywords

AnophelineIndiamalariaOdishatransmissionvector
Type
Research Paper
Information
Bulletin of Entomological Research , Volume 110 , Issue 3 , June 2020 , pp. 379 - 387
Check for updates
Copyright
Copyright © Cambridge University Press 2019

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Abraham, M, Massebo, F and Lindtjorn, B (2017) High entomological inoculation rate of malaria vectors in area of high coverage of interventions in southwest Ethiopia: implication for residual malaria transmission. Parasite Epidemiology and Control 2, 61–69.CrossRefGoogle ScholarPubMed
Amek, N, Bayoh, N, Hamel, M, Lindblade, KA, Gimnig, JE, Odhiambo, F, Laserson, KF, Slutsker, L, Smith, T and Vounatsou, P (2012) Spatial and temporal dynamics of malaria transmission in rural Western Kenya. Parasite and Vectors 5, 86.CrossRefGoogle ScholarPubMed
Anvikar, AKR, Shah, N, Dhariwal, AC, Sonal, GS, Pradhan, MM, Ghosh, S and Velecha, N (2016) Epidemiology of Plasmodium vivax malaria in India. American Journal of Tropical Medicine and Hygiene 95(6 Suppl), 108–120.CrossRefGoogle ScholarPubMed
Barik, SK, Hazra, RK, Prusty, MR, Rath, A and Kar, SK (2013) A simple, rapid and very efficient protocol for DNA isolation from mosquito species. Protocol Exchange. doi: 10.1038/protex.CrossRefGoogle Scholar
Barraud, PJ (1934) The Fauna of British India, Including Ceylon and Burma, vol. 5. London: Taylor and Francis. 463pp.Google Scholar
Bigoga, JD, Manga, L, Titanji, VPK, Coetzee, M and Leke, RGF (2007) Malaria vector and transmission dynamics in coastal south-western Cameroon. Malaria Journal 6, 5.CrossRefGoogle ScholarPubMed
Burkot, TR, Dye, C and Graves, PM (1989) An analysis of some factors determining the sporozoite rates, human blood indexes and biting rates of members of the Anopheles punctulatus complex in Pupua New Guinea. American Journal of Tropical Medicine and Hygiene 40, 229–234.CrossRefGoogle Scholar
Cohen, JM, Moonen, B, Snow, RW and Smith, DL (2010) How absolute is zero? An evaluation of historical and current definitions of malaria elimination. Malaria Journal 9, 213.CrossRefGoogle ScholarPubMed
Das, M, Das, B, Patra, AP, Tripathy, HK, Mohapatra, N, Kar, SK and Hazra, RK (2013) Anopheles culicifacies sibling species in Odisha, eastern India: first appearance of Anopheles culicifacies E and its vectorial role in malaria transmission. Tropical Medicine and International Health 18, 810–821.CrossRefGoogle Scholar
De Silva, PM and Marshall, JM (2012) Factor contributing to urban malaria transmission in Sub-Saharan Africa. A systematic review. Journal of Tropical Medicine. https://doi:10.1155/2012/819563.CrossRefGoogle ScholarPubMed
Drakeley, C, Schellenberg, D, Kihonda, J, Sousa, CA, Arez, AP, Lopes, D, Lines, J, Mshinda, H, Lengeler, C, Armstrong, SJ, Tanner, M and Alonso, P (2003) An estimation of entomological inoculation rate for Ifakara; a semi-urban area in a region of intense malaria transmission in Tanzania. Tropical Medicine and International Health 8, 767–774.CrossRefGoogle Scholar
Harada, M, Ishikawa, H, Matsuoka, H, Ishi, A and Suguri, S (2000) Estimation of the sporozoite rate of malaria vectors using the polymerase chain reaction and a mathematical model. Acta Medicine Okayama, 54, 165–171.Google ScholarPubMed
Kent, RJ, Thuma, PE, Mharakurwa, S and Norris, DE (2007) Seasonality, blood feeding behavior and transmission of Plasmodium falciparum by Anopheles arabiensis after an extended drought in Southern Zambia. American Journal of Tropical Medicine and Hygiene 76, 267–274.CrossRefGoogle ScholarPubMed
Kelly-Hope, LA, Hemingway, J and McKenzie, FE (2009) Environmental factor associated with the malaria vectors Anopheles gambiae and Anopheles funestus in Kenya. Malaria Journal 8, 268.CrossRefGoogle Scholar
Rath, A, Prusty, MR, Barik, SK, Das, M, Tripathy, HK, Mahapatra, N and Hazra, RK (2017) Development, standardization and validation of molecular techniques for malaria vector species identification, trophic preferences and detection of Plasmodium falciparum. Journal of Vector Borne Diseases 54, 25–34.Google ScholarPubMed
Sahu, SS, Gunasekaran, K, Krishnamoorthy, N, Vanamail, P, Mathivanan, A, Manonmani, A and Jambulingam, P (2017) Bionomics of Anopheles fluviatilis and Anopheles culicifacies (Diptera: Culicidae) in relation to malaria transmission in East-Central India. Journal of Medical Entomology 54, 821–830.CrossRefGoogle ScholarPubMed
Sharma, SK, Upadhyay, AK, Haque, MA and Subbarao, SK (2004) Insecticide susceptibility status of malaria vectors in some hyper endemic tribal districts of Orissa. Current Science 87, 1718–1726.Google Scholar
Sutherest, RW (2004) Global change and human vulnerability to vector-borne diseases. Clinical Microbiology Reviews 17, 136–173.CrossRefGoogle Scholar
Tainchum, K, Ritthison, W, Chuaycharoensuk, T, Bangs, MJ, Manguin, S and Chareonviriyaphap, T (2014) Diversity of Anopheles species and trophic behaviour of putative malaria vectors in two malaria endemic areas of north-western Thailand. Journal of Vector Ecology 39(2), 424–436.CrossRefGoogle Scholar
Tchuinkam, T, Simard, F, Lele-Defo, E, Tene-Fossog, B, Tateng-Ngouateu, A, Antonio-Nkondjio, C, Mpoame, M, Toto, JC, Njine, T, Fontenille, D and Awono-Ambene, HP (2010) Bionomics of Anopheline species and malaria transmission dynamics along an altitudinal transect in Western Cameroon. BMC Infectious Diseases 10, 119.CrossRefGoogle ScholarPubMed
Tusting, LS, Bousema, T, Smith, DL and Drakeley, C (2014) Measuring changes in Plasmodium falciparum transmission: precision, accuracy and costs of metrics. Advances in Parasitology 84, 151–208.CrossRefGoogle ScholarPubMed
Venn, J (1880) On the employment of geometrical diagrams for sensible representations of logical propositions. Proceedings of the Cambridge Philosophical Society 4, 47–59.Google Scholar
Waite, JL, Swain, S, Lynch, PA, Sharma, SK, Haque, MA, Montgomery, J and Thomas, MB (2017) Increasing the potential for malaria elimination by targeting zoophilic vectors. Scientific Reports 7, 40551.CrossRefGoogle ScholarPubMed
WHO (1975) Manual on Practical Entomology in Malaria: Methods and Techniques. Geneva: World Health Organization, Division of Malaria & Other Parasitic Diseases, Part2.Google Scholar
WHO (2015) World Malaria Report, Geneva: World Health Organization. Available at http://www.who.int/malaria/publications/world-malaria-report-2015/report/en/.Google Scholar
Supplementary material: File

Pradhan et al. supplementary material

Pradhan et al. supplementary material 1

Download Pradhan et al. supplementary material(File)
File 28.3 KB
Supplementary material: Image

Pradhan et al. supplementary material

Pradhan et al. supplementary material 2

Download Pradhan et al. supplementary material(Image)
Image 65 KB
Supplementary material: Image

Pradhan et al. supplementary material

Pradhan et al. supplementary material 3

Download Pradhan et al. supplementary material(Image)
Image 34.3 KB