Document Type : Original Article

Authors

1 Department of Medical Entomology and Vector Control, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran

2 Department of Arboviruses and Viral Hemorrhagic Fevers (National Reference Laboratoty)

3 Research Centre for Emerging and Reemerging Infectious Diseases, Pasreur Institute of Iran

Abstract

Background: Aedes mosquitoes transmit important arboviral diseases such as dengue to humans. This study was conducted to determine dengue virus infection in Aedes mosquitoes, emphasizing Aedes aegypti by Reverse Transcriptase-Polymerase Chain Reaction Assay from different regions in Southern Iran.
Methods: Aedes samples were collected by standard methods from different habitats of Hormozgan province, Southern Iran, in 2016-2017, and identified by morphological characteristics. In this study, TissueLyserII was used to homogenize the collected mosquitoes. In addition, the RT-PCR technique was used to identify dengue virus RNA.
Results: Overall, 1351 larval and adult Aedes mosquitoes were collected from five sites in Hormozgan Province, including 452 adults and 899 larvae. Five species from Aedes genera were collected (Ae. aegypti, Ae. vittatus, Ae. caballus, Ae. caspius, Ae. vexans). The investigations of dengue virus infection in Aedes mosquitoes showed no dengue virus infection in this species.
Conclusion: This study provides important information about Aedes mosquitoes. Vector control strategies must be emphasized and prioritized. Such actions prevent the establishment of Aedes mosquitoes and the spread of arboviral diseases in new areas. In addition, early detection of arboviruses in vectors and entomological monitoring can enhance the control measures for arbovirus diseases.

Keywords

  1. Dong X, Dong L, Wu C. A new species of the genus Tripteroides (Diptera: Culicidae) from China. Acta Zoo Taxon Sin. 2008;33: 187–90.
  2. Sanei-Dehkordi A, Soleimani-Ahmadi M, Abadi YS, Paksa A. Wild chive oil is an extremely effective larvicide against malaria mosquito vector Anopheles stephensi. Asian Pac J Trop Med 2019;12(4):170-4.https://doi.org/10.4103/1995-7645.257117
  3. Davis LE, Beckham JD, Tyler KL. North American encephalitic arboviruses. Neurol Clin. 2008;26(3): 727–757. 7. https://doi.org/10.1016/j.ncl.2008.03.012
  4. WHO, World Malaria Report 2008. WHO/HTM/GMP/2008
  5. Regional guideline on dengue/DHF prevention and control. 1999;29: 1-5.
  6. La Ruche G. First two autochthonous dengue virus infections in metropolitan France, September 2010, Eurosurveillance, 15, Issue 39, 30 September 2010. https://doi.org/10.3410/f.5754956.5737058
  7. Guzman MG, Kouri G, Valdes L, Bravo J, Vazquez S, Halstead SB. Enhanced severity of secondary dengue-2 infections: Death rates in 1981 and 1997 Cuban outbreaks. Rev Panam Salud Publica. 2002; 11:223-7. https://doi.org/10.1590/s1020-49892002000400003
  8. Epelboin Y, Talaga S, Epelboin L, Dufour I. Zika virus: an updated review of competent or naturally infected mosquitoes. PLoS Negl Trop Dis. 2017; 11: e0005933. https://doi.org/10.1371/journal.pntd.0005933
  9. Weaver SC, Reisen WK. Present and future arboviral threats. Antiviral Res. 2010; 85:328-45. https://doi.org/10.1016/j.antiviral.2009.10.008
  10. Madon MB, Mulla MS, Shaw MW, Kluh S, Hazelrigg JE. Introduction of Aedes albopictus (Skuse) in southern California and potential for its establishment. J Vector Ecol.2002; 27(1):149- 154.
  11. Ayllon T, Campos RM, Brasil P, Morone FC, Camara DCP, Meira GLS, et al. Early evidence for Zika virus circulation among Aedes aegypti Mosquitoes, Rio de Janeiro. Brazil Emerg Infect Dis. 2017; 23:1411–2. https://doi.org/10.3201/eid2308.162007.
  12. Nisalak A, Endy TP, Nimmannitya S, Kalayanarooj S, Thisayakorn U, Scott RM, et al. Serotype-specific Dengue virus circulation and Dengue disease in Bangkok, Thailand from 1973 to 1999. Am J Trop Med Hyg. 2003; 68:191-202. https://doi.org/10.4269/ajtmh.2003.68.191
  13. Giovanni R, Gamal ES, Giovanni F, Fenicia V, Ranya AA, Riccardo DS, et al. Co-circulation of Dengue and Chikungunya Viruses, Al Hudaydah, Yemen. 2012. Emerg Infect Dis. 2014;20(8): 1351-1354. https://doi.org/10.3201/eid2008.131615
  14. Glauber DJ. The global emergence/resurgence of arboviral diseases as public health problems. Arch Med Res. 2002:33:330-42. https://doi.org/10.1016/j.actatropica.2012.07.006
  15. Guedes DRD, Cordeiro MT, Melo-Santos MAV, Magalhaes T, Marques E, Regis L, et al. Patient based dengue virus surveillance in Aedes aegypti from Recife, Brazil. J Vector Borne Dis. 2010; 47:67-75. https://doi.org/10.1016/j.actatropica.2012.07.006
  16. Chen CF, Shu PY, Teng HJ, Su CL, Wu JW, Wang JH, et al. Screening of dengue virus in field-caught Aedes aegypti and Aedes albopictus (Diptera: Culicidae) by one-step SYBR green-based reverse transcriptase-polymerase chain reaction assay during 2004–2007 in southern Taiwan. Vector Borne Zoonotic Dis. 2010; 10:1017-25. https://doi.org/10.1089/vbz.2008.0069
  17. Lambrechts L, Ferguson NM, Harris E, Holmes EC, McGraw EA, O’Neill SL, et al. Assessing the epidemiological effect of Wolbachia for dengue control. Lancet Infect Dis. 2015; 15:862-6. https://doi.org/10.1016/s1473-3099(15)00091-2
  18. Ten Bosch QA, Clapham HE, Lambrechts L, Duong V, Buchy P, Althouse BM, et al. Contributions from the silent majority dominate dengue virus transmission. PLoS Negl Trop Dis. 2018; 14: e1006965. https://doi.org/10.1371/journal.ppat.1006965
  19. Mendez-Galvan J, Snchez-Casas RM, Gaitan-Burns A, Diaz-Gonzalez EE, Ibarra-Juarez LA, Medina de la Garza CE, et al. Detection of Aedes aegypti mosquitoes infected with dengue virus as a complementary method for increasing the sensitivity surveillance: identification of serotypes 1, 2, and 4 by RT-PCR in Quintana Roo, Mexico. Southwest Entomol. 2014; 39:307-16. https://doi.org/10.3958/059.039.0208
  20. Liotta DJ, Cabanne G, Campos R, Tonon SA. Molecular detection of dengue viruses in field-caught Aedes aegypti mosquitoes from northeastern Argentina. Rev Latinoam Microbiol. 2005; 47(3–4):82–7.
  21. Garcia-Rejon JE, Loroo-Pino MA, Farfan-Ale JA, Flores-Flores L, Lopez- Uribe MP, Najera-Vazquez MR, et al. Mosquito infestation and dengue virus infection in Aedes aegypti females in schools in Merida, Mexico. Am J Trop Med Hyg. 2011; 84:489–96. https://doi.org/10.4269/ajtmh.2011.10-0654
  22. Perez-Castro R, Castellanos JE, Olano VA, Matiz MI, Jaramillo JF, Vargas SL, et al. Detection of all four dengue serotypes in Aedes aegypti female mosquitoes collected in a rural area in Colombia. Mem Inst Oswaldo Cruz. 2016; 111:233–40. https://doi.org/10.1590/0074-02760150363
  23. Medeiros AS, Costa DMP, Branco MSD, Sousa DMC, Monteiro JD, Galvao SPM, et al. Dengue virus in Aedes aegypti and Aedes albopictus in urban areas in the state of Rio Grande do Norte, Brazil: importance of virological and entomological surveillance. PLoS ONE. 2018; 13: e0194108. https://doi.org/10.1371/journal.pone.0194108
  24. Dorzaban H, Soltani A, Alipour H, Hatami J, Azizi K, Paksa A, et al. Mosquito surveillance and the first record of morphological and molecular-based identification of invasive species Aedes (Stegomyia) aegypti (Diptera: Culicidae), southern Iran. Exp Parasitol. 2022;236-237. https://doi.org/10.1016/j.exppara.2022.108235
  25. Silver JB. Mosquito ecology: field sampling methods. 2008;3rd ed. Dordrecht, Netherlands.
  26. Azari-Hamidian S, Harbach RE. Keys to the adult females and fourth-instar larvae of the mosquitoes of Iran (Diptera: Culicidae). Zootaxa. 2009;2078: 1–33. https://doi.org/10.11646/zootaxa.2078.1.1
  27. Lanciotti RS, Calisher CH, Gubler DJ, Chang GJ, Vorndam AV. Rapid detection and typing of dengue viruses from clinical samples by using reverse transcriptase-polymerase chain reaction. J of Clin Micro 1992;30: 545–551. https://doi.org/10.1128/jcm.30.3.545-551.1992
  28. Shahid A, Wasim WM, Faran H, Amim A, Raja KA, Asif M. The 2011 Dengue Haemorrhagic Fever Outbreak in Lahore – An Account of clinical Parameters and Pattern of Haemorrhagic Complications. J CoII Physicians Surg Pak. 2013; 23(7):463-467.
  29. Paksa A, Sedaghat MM, Vatandoost H, Yaghoobi-Ershadi MR, Moosa-Kazemi H, Hazratian T, et al. Biodiversity of mosquitoes (Diptera: Culicidae) with emphasis on potential arbovirus vectors in East Azerbaijan province, northwestern Iran. Journal of Arthropod-Borne Diseases. 2019;13(1): 62–75. https://doi.org/10.18502/jad.v13i1.933
  30. Mukhtar M, Tahir Z, Baloch TM, Mansoord F, Kamran J. Entomological investigations of dengue vectors in epidemic-prone districts of Pakistan during 2006–2010. Deng Bull–Volume 35.
  31. Dieng H, Saifur RG, Abu HA, Salmah MR, Boots M, Satho T, et al. (2010) Indoor-breeding of Aedes albopictus in northern peninsular Malaysia and its potential epidemiological implications. PLoS One 5: e11790. DOI: 10.1371/journal.pone.0011790 PMID: 20668543. 54.
  32. Baniasadi V, Salehi-Vaziri M, Jalali T, Azad-Manjiri S, Mohammadi T, Khakifirouz S, et al. An imported case of dengue fever in Iran, 2015. Iran J Virol 2016, 10(1): 31-34.
  33. Shahhosseini N, Chinikar S, Nowotny N, Fooks A, Schmidt-Chanasit J. Genetic analysis of imported dengue virus strains by Iranian travelers. Asian Pac J Trop Dis 2016; 6(11): 850-853. https://doi.org/10.1016/s2222-1808(16)61144-1
  34. Ghasemzadeh I, Dalaki M, Safari R. Dengue fever in Iran. A case report. Acta Medica Mediterranea. 2016; 32:2025-7.
  35. Chao DY, Davis BS, Chang GJ. Development of multiplex real-time reverse transcriptase PCR assays for detecting eight medically important flaviviruses in mosquitoes. Journal of Clinical Microbiology. 2007; 45: 584±589. https://doi.org/10.1128/JCM.00842-06 PMID: 17108075.
  36. Rohani A, Zamree I, Lee HL, Mustafakamal I, Norjaiza MJ. Detection of transovarial dengue virus from field-caught Aedes aegypti and Aedes albopictus larvae using C6/36 cell culture and reverse transcriptase-polymerase chain reaction (RT-PCR) techniques. Dengue Bulletin. 2007; 31: 47±57. https://doi.org/10.31983/jrk.v10i2.7706
  37. Dutta P, Ahmed Khan S, Chetry S, Dev V, Sarmah C K, Mahanta J. The first evidence of dengue virus infection in wild-caught mosquitoes during an outbreak in Assam, Northeast India. J Vector Borne Dis, 2015; 52: pp. 293–298. https://doi.org/10.4103/0972-9062.256572
  38. Khan J, Khan I, Amin I. Comprehensive Entomological, Serological and Molecular Study of 2013 Dengue Outbreak of Swat, Khyber Pakhtunkhwa, Pakistan. J PLOS ONE. 2016; DOI:10.1371:1-18. https://doi.org/10.1371/journal.pone.0147416
  39. Angel A, Angel B, Joshi V. Rare occurrence of natural transovarial transmission of dengue virus and elimination of infected foci as a possible intervention method. Acta Tropica. 2016;155: 20–24. https://doi.org/10.1016/j.actatropica.2015.11.018