J 2004

Borreliae in Ixodes ricinus ticks feeding on humans

HUBÁLEK, Zdeněk, Jiří HALOUZKA and Zina JUŘICOVÁ

Basic information

Original name

Borreliae in Ixodes ricinus ticks feeding on humans

Name in Czech

Borrelie v klíšťatech Ixodes ricinus přisátých na člověku

Authors

HUBÁLEK, Zdeněk, Jiří HALOUZKA and Zina JUŘICOVÁ

Edition

Medical and Veterinary Entomology, London, The Royal Entomological Society, 2004

Other information

Type of outcome

Článek v odborném periodiku

Confidentiality degree

není předmětem státního či obchodního tajemství

Organization unit

Faculty of Science

UT WoS

000223983000002

Keywords in English

Borrelia burgdorferi s.l.; Ixodes ricinus; Lyme borreliosis; prophylaxis; Czech Republic
Změněno: 31/1/2005 15:07, prof. RNDr. Zdeněk Hubálek, DrSc.

Abstract

V originále

A total of 298 Ixodes ricinus (L.) ticks (Acari: Ixodidae) feeding on humans in the Czech Republic were tested for borreliae (Borrelia burgdorferi sensu lato) by darkfield microscopy between 1997 and 2003. A majority (68%) of the supplied I. ricinus ticks were nymphs, 25% were females and 7% were larvae. Overall, 20% of 74 examined females and 9% of 203 examined nymphs (but none of 21 examined larvae) were infected with borreliae. The proportion of ticks with a high infection load (>100 spirochetes) was 4% in females and 2% in nymphal I. ricinus. During the year, the highest numbers and proportions of infected nymphal and female ticks were taken off humans in June. Detection of borreliae in the ticks feeding on humans might be helpful in the prophylaxis of Lyme borreliosis.

Links

GA206/03/0726, research and development project
Name: Ekologie emergentních mikroorganismů přenosných hematofágními členovci