Asymptomatic Leishmania Infection among Blood Donors in a Southern Province of Thailand

Phunlerd Piyaraj Department of Parasitology, Phramongkutklao College of Medicine, Bangkok, Thailand;

Search for other papers by Phunlerd Piyaraj in
Current site
Google Scholar
PubMed
Close
,
Lertwut Bualert HIV Clinic Trang Hospital, Trang Hospital, Trang Province, Thailand;

Search for other papers by Lertwut Bualert in
Current site
Google Scholar
PubMed
Close
,
Areerat Kalrat Blood Donation Unit, Trang Hospital, Trang Province, Thailand

Search for other papers by Areerat Kalrat in
Current site
Google Scholar
PubMed
Close
,
Saovanee Leelayoova Department of Parasitology, Phramongkutklao College of Medicine, Bangkok, Thailand;

Search for other papers by Saovanee Leelayoova in
Current site
Google Scholar
PubMed
Close
,
Toon Ruang-areerate Department of Parasitology, Phramongkutklao College of Medicine, Bangkok, Thailand;

Search for other papers by Toon Ruang-areerate in
Current site
Google Scholar
PubMed
Close
,
Nisaichol Theprin Blood Donation Unit, Trang Hospital, Trang Province, Thailand

Search for other papers by Nisaichol Theprin in
Current site
Google Scholar
PubMed
Close
,
Tawee Naaglor Department of Parasitology, Phramongkutklao College of Medicine, Bangkok, Thailand;

Search for other papers by Tawee Naaglor in
Current site
Google Scholar
PubMed
Close
, and
Mathirut Mungthin Department of Parasitology, Phramongkutklao College of Medicine, Bangkok, Thailand;

Search for other papers by Mathirut Mungthin in
Current site
Google Scholar
PubMed
Close
Restricted access

ABSTRACT.

Leishmaniasis poses significant public health challenges in endemic regions. Understanding the prevalence of asymptomatic Leishmania infection and identifying risk factors among blood donors is crucial. This study addressed a knowledge gap by evaluating the prevalence of asymptomatic Leishmania infection and pinpointing associated risk factors among blood donors in an endemic area in Thailand and aimed to enhance blood donation safety protocols and reduce the risk of transfusion-transmitted Leishmania infection. A cross-sectional study and a longitudinal follow-up were conducted among 500 blood donors in Trang Province, southern Thailand. A serological test was performed using the direct agglutination test (DAT), and DNA detection was performed using nested polymerase chain reaction (nPCR) to screen for Leishmania infection. Potential risk factors associated with the infection were also assessed. The study identified a 19.0% prevalence of asymptomatic Leishmania infection among blood donors, with nPCR proving more effective in detecting infections (13.0%) than DAT (6.4%). Notably, Leishmania martiniquensis was the predominant species identified, highlighting the local epidemiological profile of Leishmania infection. Furthermore, using multivariate analysis, living in stilt houses was independently associated with Leishmania infection (adjusted odds ratio = 1.85; 95% CI = 1.04–3.28; P = 0.035). A high prevalence of asymptomatic Leishmania infection among blood donors underscores the need for integrating comprehensive Leishmania screening protocols into blood donation processes, particularly in endemic regions. It advocates for using molecular diagnostics to enhance detection accuracy. Furthermore, living in stilt houses as a risk factor emphasizes the importance of environmental management in leishmaniasis control efforts.

Author Notes

Authors’ contributions: P. Piyaraj: conceptualization, formal analysis, funding acquisition, methodology, project administration, writing—original draft preparation. L. Bualert: investigation. A. Kalrat: investigation. S. Leelayoova: conceptualization, funding acquisition, methodology, supervision, writing—review & editing. T. Ruang-Areerate: investigation, methodology. N. Theprin: investigation. T. Naaglor: investigation. M. Mungthin: conceptualization, funding acquisition, methodology, supervision, writing—review & editing.

Financial support: P. Piyaraj was funded by the Phramongkutklao College of Medicine Research Fund. The funding bodies played no part in the study’s design, the collection, analysis, and interpretation of data, the decision to publish, or the preparation of the manuscript, ensuring the integrity and independence of the research.

Current contact information: Phunlerd Piyaraj, Saovanee Leelayoova, Toon Ruang-areerate, Tawee Naaglor, and Mathirut Mungthin, Department of Parasitology, Phramongkutklao College of Medicine, Bangkok, Thailand, E-mails: p_phunlerd@yahoo.com, sleelayoova@gmail.com, toonr@pcm.ac.th, k.wiratree@pmk.ac.th, and mathirut@pcm.ac.th. Lertwut Bualert, Department of Medicine, Trang Hospital, Trang Province, Thailand, E-mail: dr_lertwut_clinic@yahoo.com. Areerat Kalrat and Nisaichol Theprin, Blood Donation Unit, Trang Hospital, Trang Province, Thailand, E-mails: aod_bbtrang@hotmail.com and bloodbanktrang@gmail.com.

Address correspondence to Phunlerd Piyaraj, Department of Parasitology, Phramongkutklao College of Medicine, 317 Ratchawithi Rd, Thung Phaya Thai, Ratchathewi, Bangkok 10400, Thailand. E-mail: ppiyaraj@pcm.ac.th
  • 1.

    Banuls AL , Hide M , Prugnolle F , 2007. Leishmania and the leishmaniases: A parasite genetic update and advances in taxonomy, epidemiology and pathogenicity in humans. Adv Parasitol 64: 1109.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 2.

    Grinnage-Pulley T , Scott B , Petersen CA , 2016. A mother’s gift: Congenital transmission of Trypanosoma and Leishmania species. PLoS Pathog 12: e1005302.

  • 3.

    Desjeux P , Alvar J , 2003. Leishmania/HIV co-infections: Epidemiology in Europe. Ann Trop Med Parasitol 97 (Suppl 1):315.

  • 4.

    Palatnik-de-Sousa CB , Paraguai-de-Souza E , Gomes EM , Soares-Machado FC , Luz KG , Borojevic R , 1996. Transmission of visceral leishmaniasis by blood transfusion in hamsters. Braz J Med Biol Res 29: 13111315.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 5.

    de Freitas E , Melo MN , da Costa-Val AP , Michalick MS , 2006. Transmission of Leishmania infantum via blood transfusion in dogs: Potential for infection and importance of clinical factors. Vet Parasitol 137: 159167.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 6.

    Mohammed R , Melkamu R , Pareyn M , Abdellati S , Bogale T , Engidaw A , Kinfu A , Girma T , van Griensven J , 2023. Detection of asymptomatic Leishmania infection in blood donors at two blood banks in Ethiopia. PLoS Negl Trop Dis 17: e0011142.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 7.

    Foroutan M , Dalvand S , Khademvatan S , Majidiani H , Khalkhali H , Masoumifard S , Shamsaddin G , 2017. A systematic review and meta-analysis of the prevalence of Leishmania infection in blood donors. Transfus Apheresis Sci 56: 544551.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 8.

    Melkie I , Yimer M , Alemu G , Tegegne B , 2023. Asymptomatic Leishmania donovani infection and associated factors among blood donors attending at Metema district Blood Bank, Northwest Ethiopia: A cross-sectional study. Arch Public Health 81: 62.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 9.

    Jimenez-Marco T et al., 2016. Transfusion-transmitted leishmaniasis: A practical review. Transfusion 56 (Suppl 1):S45S51.

  • 10.

    Rodrigues WF , Mendes NS , de Carvalho Ribeiro P , Mendes Filho D , Parreira RC , Chaves KCB , de Abreu MCM , Miguel CB , 2021. A critical review of the applicability of serological screening for Leishmaniasis in blood banks in Brazil. J Parasit Dis 45: 109117.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 11.

    Manomat J , Leelayoova S , Bualert L , Tan-Ariya P , Siripattanapipong S , Mungthin M , Naaglor T , Piyaraj P , 2017. Prevalence and risk factors associated with Leishmania infection in Trang Province, southern Thailand. PLoS Negl Trop Dis 11: e0006095.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 12.

    Leelayoova S , Siripattanapipong S , Manomat J , Piyaraj P , Tan-Ariya P , Bualert L , Mungthin M , 2017. Leishmaniasis in Thailand: A review of causative agents and situations. Am J Trop Med Hyg 96: 534542.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 13.

    Pandey N et al., 2018. Detection of Leishmania DNA in saliva among patients with HIV/AIDS in Trang province, southern Thailand. Acta Trop 185: 294300.

  • 14.

    Charoensakulchai S , Bualert L , Manomat J , Mungthin M , Leelayoova S , Tan-Ariya P , Siripattanapipong S , Naaglor T , Piyaraj P , 2020. Risk factors of Leishmania infection among HIV-infected patients in Trang province, southern Thailand: A study on three prevalent species. Am J Trop Med Hyg 103: 15021509.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 15.

    Sriwongpan P et al., 2021. Prevalence and associated risk factors of Leishmania infection among immunocompetent hosts, a community-based study in Chiang Rai, Thailand. PLoS Negl Trop Dis 15: e0009545.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 16.

    Intharasongkroh D et al., 2019. Hepatitis E virus infection in Thai blood donors. Transfusion 59: 10351043.

  • 17.

    Asfaram S , Fakhar M , Mohebali M , Ziaei Hezarjaribi H , Mardani A , Ghezelbash B , Akhoundi B , Zarei Z , Moazeni M , 2022. A convenient and sensitive kDNA-PCR for screening of Leishmania infantum latent infection among blood donors in a highly endemic focus, northwestern Iran. Acta Parasitol 67: 842850.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 18.

    le Fichoux Y , Quaranta JF , Aufeuvre JP , Lelievre A , Marty P , Suffia I , Rousseau D , Kubar J , 1999. Occurrence of Leishmania infantum parasitemia in asymptomatic blood donors living in an area of endemicity in southern France. J Clin Microbiol 37: 19531957.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 19.

    Riera C et al., 2008. Asymptomatic infection by Leishmania infantum in blood donors from the Balearic Islands (Spain). Transfusion 48: 13831389.

  • 20.

    Fukutani KF , Figueiredo V , Celes FS , Cristal JR , Barral A , Barral-Netto M , de Oliveira CI , 2014. Serological survey of Leishmania infection in blood donors in Salvador, northeastern Brazil. BMC Infect Dis 14: 422.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 21.

    Rocha R et al., 2023. Prevalence of asymptomatic Leishmania infection and knowledge, perceptions, and practices in blood donors in mainland Portugal. Parasit Vectors 16: 357.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 22.

    Huda MM , Rudra S , Ghosh D , Bhaskar KR , Chowdhury R , Dash AP , Bhattacharya SK , Haque R , Mondal D , 2013. Low prevalence of Leishmania donovani infection among the blood donors in kala-azar endemic areas of Bangladesh. BMC Infect Dis 13: 62.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 23.

    Timilsina S , Raj Bhattarai N , Khanal B , Rijal S , 2016. Serological assessment for Leishmania donovani infection in blood donors of Sunsari District, Dharan, Nepal. Indian J Hematol Blood Transfus 32: 9599.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 24.

    Ruang-Areerate T , Ruang-Areerate P , Manomat J , Naaglor T , Piyaraj P , Mungthin M , Leelayoova S , Siripattanapipong S , 2023. Genetic variation and geographic distribution of Leishmania orientalis and Leishmania martiniquensis among Leishmania/HIV co-infection in Thailand. Sci Rep 13: 23094.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 25.

    Franca AO et al., 2018. Leishmania infection in blood donors: A new challenge in leishmaniasis transmission? PLoS One 13: e0198199.

  • 26.

    Roberts T et al., 2023. Accuracy of the direct agglutination test for diagnosis of visceral leishmaniasis: A systematic review and meta-analysis. BMC Infect Dis 23: 782.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 27.

    Silva LP et al., 2020. Asymptomatic Leishmania infection in blood donors from a major blood bank in northeastern Brazil: A cross-sectional study. Rev Inst Med Trop São Paulo 62: e92.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 28.

    Aliaga L , Ceballos J , Sampedro A , Cobo F , Lopez-Nevot MA , Merino-Espinosa G , Morillas-Marquez F , Martin-Sanchez J , 2019. Asymptomatic Leishmania infection in blood donors from the southern of Spain. Infection 47: 739747.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 29.

    Ferreira-Silva MM et al., 2018. Socio-epidemiological characterisation of blood donors with asymptomatic Leishmania infantum infection from three Brazilian endemic regions and analysis of the transfusional transmission risk of visceral leishmaniasis. Transfus Med 28: 433439.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 30.

    Sarkari B , Gadami F , Shafiei R , Motazedian MH , Sedaghat F , Kasraian L , Tavasoli AR , Zarnegar G , Nikmanesh Y , Davami MH , 2015. Seroprevalence of Leishmania infection among the healthy blood donors in kala-azar endemic areas of Iran. J Parasit Dis 39: 545549.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 31.

    Perez-Cutillas P et al., 2015. Spatial distribution of human asymptomatic Leishmania infantum infection in southeast Spain: A study of environmental, demographic and social risk factors. Acta Trop 146: 127134.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 32.

    Calderon-Anyosa R , Galvez-Petzoldt C , Garcia PJ , Carcamo CP , 2018. Housing characteristics and leishmaniasis: A systematic review. Am J Trop Med Hyg 99: 15471554.

    • PubMed
    • Search Google Scholar
    • Export Citation
  • 33.

    de Oliveira Franca A , de Oliveira Ramos Pereira L , Ortiz Tanaka TS , Pereira de Oliveira M , Cavalheiros Dorval ME , 2020. Viability of Leishmania in blood donors: A tangible possibility of transfusion transmission. J Microbiol Immunol Infect 53: 176178.

    • PubMed
    • Search Google Scholar
    • Export Citation
Past two years Past Year Past 30 Days
Abstract Views 3894 3894 163
Full Text Views 59 59 2
PDF Downloads 81 81 5
 

 

 

 
 
Affiliate Membership Banner
 
 
Research for Health Information Banner
 
 
CLOCKSS
 
 
 
Society Publishers Coalition Banner
Save