Schistosoma haematobium in Lake Malaŵi: Susceptibility and molecular diversity of the snail hosts Bulinus globosus and B. nyassanus

J. R. Stauffer, H. Madsen, B. Webster, K. Black, D. Rollinson, A. Konings

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

Intermediate hosts of Schistosoma haematobium, the causative agent of urinary schistosomiasis, in Lake Malaŵi include: Bulinus globosus, a member of the B. africanus group and B. nyassanus, a diploid member of the B. truncatus/tropicus species complex. We compared genetic variability between isolates of S. haematobium from the southern part of the lake (Cape Maclear), where both B. globosus and B. nyassanus play a role as intermediate hosts, and isolates from the northern part, where only B. globosus is host. Data show that the S. haematobium isolates from these two areas of Lake Malaŵi cannot be distinguished using nuclear or mitochondrial sequences and are capable of cross-infections.

Original languageEnglish (US)
Pages (from-to)377-382
Number of pages6
JournalJournal of Helminthology
Volume82
Issue number4
DOIs
StatePublished - Dec 1 2008

All Science Journal Classification (ASJC) codes

  • Parasitology
  • Animal Science and Zoology

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