A new phlebovirus, Medjerda Valley virus (MVV), was isolated from one pool of Phlebotomus sp. (Diptera; Psychodidae) sandflies trapped in the vicinity of the Utique site, northern Tunisia. Genetic analysis based on complete coding of genomic sequences of the three RNA segments indicated that MVV is most closely related to members of the Salehabad virus species, where it is the fourth virus for ...

Prevalence studies of infection in the sandfly vector can be used as an indicator of a change in the intensity of Leishmania transmission. However, these studies are difficult to carry out as prevalence in the vector is usually low and its estimation requires a large number of sandflies to be dissected. Our objective was to establish whether a L. infantum-specific PCR-ELISA applied to pools of ...

Phlebotomines (Diptera: Psychodidae) are vectors of several etiological agents of human and animal diseases, including protozoans of the gender Leishmania. Precarious socioeconomic conditions and uncontrolled population growth directly influence the transmission risk of parasites and the urbanization of vector species, previously restricted to wild environments. The Marajó Archipelago is consid...

Sandflies vary in their distributions and role in pathogen transmission. Attempts to record distributions of sandflies in Thailand have faced difficulties due to their high abundance and diversity. We aim to provide an insight into the diversity of sandflies in Thailand by (i) conducting a literature review, and (ii) DNA barcoding sandflies collected from Wihan Cave where eight morphologically ...

The breeding habitat of sandflies is a little studied and poorly understood phenomenon. More importantly, oviposition behaviour is a largely neglected aspect of sandfly biology and this knowledge gap further undermines our understanding of the biology of sandflies. Pheromones released by the eggs play an important role in identifying good sites for oviposition by female insects. Several recent ...

The taxonomy of the leishmanias is based on an intricate combination of features that includes “extrinsic” epidemiologic and biologic characters-such as the clinical picture of the infection in man (I, 21, experimental and natural development of the infection in sandflies, behavior of the organism in hamsters, growth rates of the organism in vitro, and morphology-supported by “intrinsic” charac...

INTRODUCTION This work was carried out on the purpose of identifying the species of phlebotomine sandflies in the municipality of Monte Negro, state of Rondonia, Brazil, that may have been transmitting the American cutaneous leishmaniasis (ACL), and concisely describe epidemiological aspects of disease. METHODS The epidemiologic and socioeconomical indicators were obtained from government ins...

In Morocco, as in most countries around the Mediterranean, leishmaniasis is an important public health problem. The situation has become worrying since the 1970’s and continues to be more complicated. The objective of this work was to realize a historical overview of the classification, evolution, and dispersion of Leishmania parasites and Sandflies in Morocco. The status of the different leish...

Over a period of more than 10 years we have isolated and classified 161 Leishmania strains from cases of human visceral, cutaneous and mucosal leishmaniasis in immunocompetent subjects, from cases of visceral leishmaniasis in immunocompromised individuals with HIV, from dogs with leishmaniasis (visceral and cutaneous), from Rattus rattus and from sandflies. The strains were all L. infantum, the...

b a ckground: stigmaeids mites have been recorded only on phlebotominae sand flies up to now. five species of eu stigmaeus , and three of stigmaeus were reported on infested sandflies in different country up to the present. methods: sand flies collection was done using cdc light trap and sticky paper. the mites were isolated from in- fested specimens, mounted in puri’s medium and identified usi...