Prevalence of Cryptosporidium and Giardia in vegetables in Iran: a nineteen-years meta-analysis review

  • Ehsan Javanmard
  • , Elnaz Sadat Mirsamadi
  • , Meysam Olfatifar
  • , Erfan Ghasemi
  • , Fatemeh Saki
  • , Hamed Mirjalali
  • , Mohammad Reza Zali
  • , Panagiotis Karanis

Research output: Contribution to journalReview articlepeer-review

Abstract

Cryptosporidium and Giardia are two major protozoa reported from vegetables and environment. The prevalence of these parasites supposes to be different regarding the climate zones. This review aimed to evaluate the prevalence of Cryptosporidium and Giardia in vegetables according to the major climate zones in Iran. The results showed pooled prevalence 7% (95% CI: 2%, 14%) and 4% (95% CI: 3%, 6%) for Cryptosporidium spp., and Giardia spp., respectively. The prevalence of Giardia spp. in mountain, desert and semi-desert, and Mediterranean regions was 4% (95% CI: 2%, 6%), 5% (95% CI: 3%, 8%) and 7% (95% CI: 1%, 18%), respectively. Cryptosporidium spp. was reported 8% (95% CI: 0%, 65%), 6% (95% CI: 0%, 18%) and 4% (95% CI: 0%, 77%) from mountain, desert and semi-desert, and Mediterranean climate zones, respectively. This review suggests the higher prevalence of Giardia and Cryptosporidium in Mediterranean and mountain regions, respectively.

Original languageEnglish
Pages (from-to)1629-1641
Number of pages13
JournalJournal of Environmental Health Science and Engineering
Volume18
Issue number2
DOIs
Publication statusPublished - Dec 2020
Externally publishedYes

Keywords

  • Climate conditions
  • Cryptosporidium
  • Giardia
  • Meta-analysis
  • Systematic review
  • Vegetable farms

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