2024
Detection of Usutu virus in a house martin bug Oeciacus hirundinis (Hemiptera: Cimicidae): implications for virus overwintering in a temperate zone
SIKUTOVA, Silvie; Jan MENDEL; Kristina MRAVCOVA; Romana KEJIKOVA; Zdenek HUBALEK et al.Základní údaje
Originální název
Detection of Usutu virus in a house martin bug Oeciacus hirundinis (Hemiptera: Cimicidae): implications for virus overwintering in a temperate zone
Autoři
SIKUTOVA, Silvie; Jan MENDEL; Kristina MRAVCOVA; Romana KEJIKOVA; Zdenek HUBALEK; Helge KAMPEN a Ivo RUDOLF
Vydání
Parasitology Research, Springer Berlin Heidelberg, 2024, 0932-0113
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10606 Microbiology
Stát vydavatele
Německo
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 2.000
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/24:00138731
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Oeciacus hirundinis; Usutu virus; House martin; Overwintering; Cimicidae; Hirundo rustica
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 31. 1. 2025 14:36, Mgr. Marie Novosadová Šípková, DiS.
Anotace
V originále
The family Cimicidae comprises ectoparasites feeding exclusively on the blood of endothermic animals. Cimicid swallow bugs specifically target swallow birds (Hirundinidae) and their nestlings in infested nests. Bugs of the genus Oeciacus are commonly found in mud nests of swallows and martins, while they rarely visit the homes of humans. Although—unlike other cimicid species—the house martin bug Oeciacus hirundinis has never been reported as a vector of zoonotic pathogens, its possible role in arbovirus circulation in continental Europe is unclear. Samples of O. hirundinis were therefore collected from abandoned house martin (Delichon urbicum) nests in southern Moravia (Czech Republic) during the 2021/2022 winter season and checked for alpha-, flavi- and bunyaviruses by RT-PCR. Of a total of 96 pools consisting of three adult bugs each, one pool tested positive for Usutu virus (USUV)-RNA. Phylogenetic analysis showed that the virus strain was closely related to Italian and some Central European strains and corresponded to USUV lineage 5. The detection of USUV in O. hirundinis during wintertime in the absence of swallows raises the question for a possible role of this avian ectoparasite in virus overwintering in Europe.