Cases were caused by WNV (2,150 cases, 96%), La Crosse virus (35), Powassan virus
(22), Jamestown Canyon virus (15), St.
Isolation of a virus closely related to Powassan virus
from Dermacentor andersoni collected along North Cache la Poudre River, Colo.
Serologic Evidence of Powassan Virus
Infection in Patients with Suspected Lyme Disease
These include tick-borne Rickettsia, Bartonella, Babesia, Powassan Virus
In 2013, in Westchester County, Schumer called on the Centers for Disease Control (CDC) to immediately allocate resources towards the study, prevention, and treatment of Lyme and the emerging Powassan virus
threat in the Hudson Valley.
Arthropod-Borne Flaviviruses With Potential Serologic Cross-Reactivitya Flavivirus Zika virus Dengue virus types 1-4 Yellow fever virus West Nile virus St Louis encephalitis virus Japanese encephalitis virus Powassan virus
(a) Chikungunya, Eastern equine encephalitis, Western equine encephalitis, and Venezuelan equine encephalitis viruses are members of the Togavirus family and usually do not cross-react serologically with Zika.
Louis, Eastern, and Western Equine encephalitis, La Crosse encephalitis, Colorado tick fever, and Powassan virus
1-4 weeks Generalized weakness, fever, disease or headache, vomiting progresses to encephalitis meningoencephalitis & may include (Powassan meningismus, seizures, cranial virus- nerve palsies, aphasia, & paresis.
Five cases of Powassan virus
, which is transmitted by the black-legged or deer tick, which also causes Lyme disease, have been reported in the state between 2013 and 2014, Dr.
The new molecular-based tests include Borrelia miyamotoi, Borrelia hermsii, Rickettsia parkeri, Heartland Virus, Rift Valley Fever Virus, Powassan Virus
Positive for viruses such as CMV; HHV-6; Coxsackie B types 1, 2, 3, 4, 5, 6; parvo B19; or Powassan virus
At the same meeting of the ASTMH, New York Medical College researcher Marc El Khoury reported that many cases previously attributed to Powassan virus
are actually more likely caused by the deer tick virus.