Sentence examples for fleas has been from inspiring English sources

The prevalence of R. felis in wild-caught fleas has been reported to be 1 20%, which is typically lower than that observed in colonized fleas [1], [29] [32].

The influence of Wolbachia on the incidence of R. felis in cat fleas has been surveyed [38], but the direct interaction between the two bacteria in the arthropod host remains to be examined thoroughly.

Plague, a rare but severe disease spread by rodents and fleas, has been traditionally associated with poor, unsanitary living conditions.

Co-infection with R. felis and R. typhi in fleas has been reported only in experimentally infected fleas (13 ).

The prevalence of R. felis in fleas has been well studied in >20 countries, including Japan, Thailand, Indonesia, Laos, Taiwan, Israel, Afghanistan, and Lebanon (2 ).

In Africa, the presence of R. felis in fleas has been documented in Algeria, Tunisia, Egypt, Ethiopia, Gabon, Côte d'Ivoire, and the Democratic Republic of Congo (5 ).

The fleas have been taken from a pond in Edgbaston and are being prepared for a launch in June next year.

Mesozoic fleas have been organized in three families [ 11].

Only 31 tylenchid species that parasitize in fleas have been described to date.

Fleas have been shown to be an efficient vector of B. henselae (12– 12).

In Ethiopia, P. irritans fleas have been reported to be prevalent (9 ).