Araştırma Makalesi

The investigation of seroprevalence of Borrelia burgdorferi and Rickettsia conorii in people living in forest villages of Sinop

Cilt: 41 Sayı: 4 31 Aralık 2019
PDF İndir
EN

The investigation of seroprevalence of Borrelia burgdorferi and Rickettsia conorii in people living in forest villages of Sinop

Abstract

Objective: This study aimed to investigate the seroprevalence of Borrelia burgdorferi, the causative agent of Lyme disease, and Rickettsia conorii, the causative agent of Mediterranean spotted fever, in the Sinop region.

Method: In 2006 and 2007, the blood serum of 184 people, living in the villages of the central district of Sinop, was obtained and stored at 80ºC until the study. In these sera, IgG antibodies reactive to B. burgdorferi and R. conorii were investigated by ELISA method.

Results: Antibody positivity was found against B. burgdorferi in 36.41% and R. conorii in 45.10% of 184 people living in rural areas of Sinop. Reactive antibodies against B. burgdorferi were detected in 47.62% of 42 people with a history of redness and swelling at the contact site after the tick bite, and in 28.95% of 76 people without these symptoms (p= 0.043, OR=2.23). The seropositivity to R. conorii was found in 57.14% and 46.05% of persons with and without these symptoms, respectively (p= 0.363, OR= 1.56). There was a statistically significant increase in seroprevalence of both B. burgdorferi and R. conorii with increasing age (p<0.05). R. conorii and B. burgdorferi co-seroprevalence were determined in 16.85% of serum samples. Since the ELISA test results in both pathogens were not repeated with confirmation tests, these findings were considered possible.

Conclusions: The findings obtained in this study revealed that Sinop and similar ecological features should be evaluated within the endemic regions for B. burgdorferi and R. conorii. It should be paying attention that infections from both pathogens may be likely to appear at these regions.

Keywords

Destekleyen Kurum

The Cumhuriyet University Scientific Research Projects Commission Presidentship

Proje Numarası

SHMYO-OO5

Teşekkür

This study was supported by the Cumhuriyet University Scientific Research Projects Commission Presidentship (CUBAP) (SHMYO-OO5). During the investigation, I would like to thank the High Nurse Zübeyde Güneş for helping to collect blood from people, and thanks for Prof. Dr Ömer Poyraz and Prof. Dr Ahmet Alim for their contributions in ELISA and RPR testing.

Kaynakça

  1. 1. Shapiro ED, Gerber MA. Lyme disease. Clin Infect Dis. 2000; 31(2):533–42.
  2. 2. Stanek G, Wormser GP, Gray J, Strle F. Lyme borreliosis. Lancet (London, England). 2012;379(9814):461–73.
  3. 3. Parola P, Paddock CD, Socolovschi C, Labruna MB, Mediannikov O, Kernif T, et al. Update on tick-borne rickettsioses around the world: a geographic approach. Clin Microbiol Rev. 2013;26(4):657–702.
  4. 4. Carriveau A, Poole H, Thomas A. Lyme Disease. Nurs Clin North Am. 2019;54(2):261–75.
  5. 5. Wilske B, Fingerle V, Schulte-Spechtel U. Microbiological and serological diagnosis of Lyme borreliosis. FEMS Immunol Med Microbiol. 2007;49(1):13–21.
  6. 6. Buckingham SC. Tick-borne infections in children: epidemiology, clinical manifestations, and optimal management strategies. Paediatr Drugs. 2005;7(3):163–76.
  7. 7. Gunes T, Kaya S, Poyraz O, Engin A. The prevalence of Borrelia burgdorferi sensu lato in Ixodes ricinus ticks in the Sinop region of Turkey. Turkish J Vet Anim Sci. 2007;31(3):153-158.
  8. 8. Poyraz O, Gunes T. [Seroprevalance of Babesia microti in humans living in rural areas of the Sinop region]. Turkish Society for Parasitology. 2010;34(2):81-85.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Aralık 2019

Gönderilme Tarihi

30 Haziran 2019

Kabul Tarihi

31 Aralık 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 41 Sayı: 4

Kaynak Göster

AMA
1.Güneş T. The investigation of seroprevalence of Borrelia burgdorferi and Rickettsia conorii in people living in forest villages of Sinop. CMJ. 2019;41(4):676-684. doi:10.7197/cmj.vi.584608