Results 241 to 250 of about 176,387 (281)

Comparative neuropathogenesis of tick-borne Powassan virus and deer tick virus

2023
Powassan virus is the only known tick-borne flavivirus (TBFV) circulating in North America and has two distinct genetic lineages. Prototypical Powassan virus, lineage I (POWV), was isolated in 1958 and known to be primarily vectored by Ixodes cookei ticks.
openaire   +1 more source

Sperm precedence in the deer tick Ixodes dammini

Physiological Entomology, 1990
ABSTRACT We determined whether female deer ticks Ixodes dammini Spielman, Clifford, Piesman & Corwin (Acari: Ixodidae) can be inseminated repeatedly and whether sperm from first or second matings take precedence in fertilizing eggs. Such information is essential to the
BOAZ YUVAL, ANDREW SPIELMAN
openaire   +1 more source

Diversity of Babesia infecting deer ticks (Ixodes dammini).

The American journal of tropical medicine and hygiene, 1998
To determine whether the presence of nonpathogenic piroplasms may confound field estimates of risk of Babesia microti infection, we identified sporozoites infecting the salivary glands of deer ticks (Ixodes dammini) by parallel microscopy and polymerase chain reaction assays.
P M, Armstrong, P, Katavolos, D A, Caporale, R P, Smith, A, Spielman, S R, Telford   +5 more
openaire   +2 more sources

A self‐medicating applicator for control of ticks on deer

Medical and Veterinary Entomology, 1996
Abstract. A self‐medicating applicator for killing ticks on deer and domestic ungulates by passive transfer of acaricides during feeding is described. The applicator consists of a barrel divided into a food bin (above) and a sealed self‐contained acaricide reservoir (below) with a vertical, centrally‐located ...
D E, Sonenshine, S A, Allan, R A, Norval, M J, Burridge   +3 more
openaire   +2 more sources

SHORT REPORT: DURATION OF TICK ATTACHMENT REQUIRED FOR TRANSMISSION OF POWASSAN VIRUS BY DEER TICKS

The American Journal of Tropical Medicine and Hygiene, 2004
Infected deer ticks (Ixodes scapularis) were allowed to attach to naive mice for variable lengths of time to determine the duration of tick attachment required for Powassan (POW) virus transmission to occur. Viral load in engorged larvae detaching from viremic mice and in resulting nymphs was also monitored.
Gregory D, Ebel, Laura D, Kramer
openaire   +2 more sources

Rickettsia buchneri, symbiont of the deer tick Ixodes scapularis, can colonise the salivary glands of its host.

Ticks and Tick-borne Diseases, 2019
Alaa M. Al-Khafaji, S. Armstrong, Ilaria Varotto Boccazzi, S. Gaiarsa, Amit Sinha, Zhiru Li, D. Sassera, C. Carlow, S. Epis, Benjamin L. Makepeace   +9 more
semanticscholar   +1 more source

Evidence of Powassan/deer tick virus in adult black‐legged ticks (Ixodes scapularis) recovered from hunter‐harvested white‐tailed deer (Odocoileus virginianus) in Pennsylvania: A public health perspective

Zoonoses and Public Health, 2018
Enzo R. Campagnolo, Enzo R. Campagnolo, D. Tewari, T. S. Farone, J. Livengood, K. Mason   +5 more
semanticscholar   +1 more source

SARS-CoV-2 infection in free-ranging white-tailed deer

Nature, 2021
Dillon S Mcbride, Jacqueline M Nolting, Christopher Madden   +2 more
exaly  

Molecular survey of Rickettsia spp. in the Neotropical deer tick Haemaphysalis juxtakochi from Brazilian Pampa

Parasitology Research, 2018
U. Souza, B. Dall’Agnol, Thais Michel, A. Webster, B. Weck, R. Doyle, C. B. Kasper, J. Soares, J. R. Martins, T. Trigo, R. Ott, M. Jardim, J. Reck   +12 more
semanticscholar   +1 more source

Crimean–Congo haemorrhagic fever virus

Nature Reviews Microbiology, 2023
David W Hawman, Heinrich Feldmann
exaly