Serological Evidence of Tick-Borne Encephalitis and West Nile Virus Infections Among Children with Arthritis in Turkey

2019 ◽  
Vol 19 (6) ◽  
pp. 446-449 ◽  
Author(s):  
Huseyin Yilmaz ◽  
Kenan Barut ◽  
Asiye Karakullukcu ◽  
Ozgur Kasapcopur ◽  
Bekir Kocazeybek ◽  
...  
Keyword(s):  
West Nile Virus ◽  
Virus Infections ◽  
Serological Evidence ◽  
West Nile ◽  
Tick Borne Encephalitis

scholarly journals West Nile virus infections in Hungary, August–September 2008

2008 ◽  
Vol 13 (45) ◽  
Author(s):  
K Krisztalovics ◽  
E Ferenczi ◽  
Z Molnár ◽  
Á Csohán ◽  
E Bán ◽  
...  
Keyword(s):  
West Nile Virus ◽  
Virus Infections ◽  
West Nile ◽  
The North ◽  
Tick Borne Encephalitis ◽  
Yearly Average ◽  
North Western

Between 2003 and 2007, a yearly average of six cases of West Nile virus neuroinvasive infection were diagnosed in Hungary. In 2008, 14 cases have been confirmed by the end of October. In contrast with previous years the infection has now appeared also in the north-western part of the country which is endemic for tick-borne encephalitis.

scholarly journals Serological Evidence for Japanese Encephalitis and West Nile Virus Infections in Domestic Birds in Cambodia

2020 ◽  
Vol 7 ◽  
Author(s):  
Heidi Auerswald ◽  
Anne-Sophie Ruget ◽  
Helena Ladreyt ◽  
Saraden In ◽  
Sokthearom Mao ◽  
...  
Keyword(s):  
West Nile Virus ◽  
Japanese Encephalitis ◽  
Virus Infections ◽  
Serological Evidence ◽  
West Nile ◽  
Domestic Birds

scholarly journals Epidemiology of West Nile Virus Infections in Humans, Italy, 2012–2020: A Summary of Available Evidences

2021 ◽  
Vol 6 (2) ◽  
pp. 61
Author(s):  
Matteo Riccò ◽  
Simona Peruzzi ◽  
Federica Balzarini
Keyword(s):  
West Nile Virus ◽  
Age Groups ◽  
Invasive Disease ◽  
Incidence Rates ◽  
Annual Incidence ◽  
Virus Infections ◽  
West Nile ◽  
Po River ◽  
Air Temperatures ◽  
Sex Risk

In Italy, human cases of West Nile virus (WNV) infection have been recorded since 2008, and seasonal outbreaks have occurred almost annually. In this study, we summarize available evidences on the epidemiology of WNV and West Nile neuro-invasive disease (WNND) in humans reported between 2012 and 2020. In total, 1145 WNV infection cases were diagnosed; of them 487 (42.5%) had WNND. A significant circulation of the pathogen was suggested by studies on blood donors, with annual incidence rates ranging from 1.353 (95% confidence intervals (95% CI) 0.279–3.953) to 19.069 cases per 100,000 specimens (95% CI 13.494–26.174). The annual incidence rates of WNND increased during the study period from 0.047 cases per 100,000 (95% CI 0.031–0.068) in 2012, to 0.074 cases per 100,000 (95% CI 0.054–0.099) in 2020, peaking to 0.377 cases per 100,000 (95% CI 0.330–0.429) in 2018. There were 60 deaths. Cases of WNND were clustered in Northern Italy, particularly in the Po River Valley, during the months of August (56.7%) and September (27.5%). Higher risk for WNND was reported in subjects of male sex (risk ratio (RR) 1.545, 95% CI 1.392–1.673 compared to females), and in older age groups (RR 24.46, 95% CI 15.61–38.32 for 65–74 y.o.; RR 43.7, 95% CI 28.33–67.41 for subjects older than 75 years), while main effectors were identified in average air temperatures (incidence rate ratio (IRR) 1.3219, 95% CI 1.0053–1.7383), population density (IRR 1.0004, 95% CI 1.0001–1.0008), and occurrence of cases in the nearby provinces (IRR 1.0442, 95% CI 1.0340–1.0545). In summary, an enhanced surveillance is vital for the early detection of human cases and the prompt implementation of response measures.

scholarly journals Environmental Predictors of Human West Nile Virus Infections, Colorado

2007 ◽  
Vol 13 (11) ◽  
pp. 1788-1790 ◽  
Author(s):  
Jennifer L. Patnaik ◽  
Lara Juliusson ◽  
Richard L. Vogt
Keyword(s):  
West Nile Virus ◽  
Virus Infections ◽  
Environmental Predictors ◽  
West Nile ◽  
Human West Nile Virus

Surveillance on antibodies against West Nile virus, Usutu virus, tick-borne encephalitis virus and Tribeč virus in wild birds in Drienovská wetland, Slovakia

Biologia ◽  
2019 ◽  
Vol 74 (7) ◽  
pp. 813-820 ◽  
Author(s):  
Tomáš Csank ◽  
Ľuboš Korytár ◽  
Terézia Pošiváková ◽  
Tamás Bakonyi ◽  
Juraj Pistl ◽  
...  
Keyword(s):  
West Nile Virus ◽  
Wild Birds ◽  
Encephalitis Virus ◽  
West Nile ◽  
Usutu Virus ◽  
Tick Borne Encephalitis ◽  
Tick Borne Encephalitis Virus

scholarly journals Increase in human West Nile and Usutu virus infections, Austria, 2018

2018 ◽  
Vol 23 (43) ◽  
Author(s):  
Stephan W. Aberle ◽  
Jolanta Kolodziejek ◽  
Christof Jungbauer ◽  
Karin Stiasny ◽  
Judith H. Aberle ◽  
...  
Keyword(s):  
West Nile Virus ◽  
Blood Donors ◽  
Blood Donation ◽  
Virus Infections ◽  
West Nile Fever ◽  
West Nile ◽  
Usutu Virus ◽  
Neuroinvasive Disease ◽  
Human West Nile Virus ◽  
Imported Cases

Between 28 June and 17 September 2018, 27 cases of human West Nile virus infections were recorded in Austria; four cases of West Nile neuroinvasive disease, 11 cases of West Nile fever, six infections detected by blood donation screening and six imported cases. In addition, 18 cases of human Usutu virus infections (all blood donors) were recorded. This is the highest number of annual infections recorded in Austria since the introduction of both viruses.

Serological evidence of West Nile virus in the great white pelican (Pelecanus onocrotalus)

2008 ◽  
Vol 163 (2) ◽  
pp. 52-53
Author(s):  
E. Bureau ◽  
S. Murri ◽  
Y. Kane ◽  
Y. Clerquin ◽  
H. Zeller ◽  
...  
Keyword(s):  
West Nile Virus ◽  
Serological Evidence ◽  
West Nile

scholarly journals Emergence of West Nile virus infections in humans in Turkey, 2010 to 2011

2012 ◽  
Vol 17 (21) ◽  
Author(s):  
H Kalaycioglu ◽  
G Korukluoglu ◽  
A Ozkul ◽  
O Oncul ◽  
S Tosun ◽  
...  
Keyword(s):  
West Nile Virus ◽  
Mosquito Control ◽  
Epidemiological Studies ◽  
Control Measures ◽  
Lower Activity ◽  
Virus Infections ◽  
West Nile ◽  
Notifiable Diseases ◽  
Routine Surveillance

In 2010, 47 human cases of West Nile virus (WNV) infection, including 12 laboratory-confirmed and 35 probable cases, were identified in Turkey. These were the first cases detected during routine surveillance. The patients were from 15 provinces, mainly located in the western part of the country. Incidence was 0.19/100,000 with a maximum of 1.39 in Sakarya province. Forty of the total 47 cases showed neuroinvasive manifestation. Median age was 58 years with a range of four to 86. Ten of the patients died. Enhanced surveillance in humans and animals and mosquito control measures were implemented. The WNV infections were included in the national notifiable diseases list as of April 2011. In 2011, three probable and two confirmed cases of WNV infection were diagnosed in provinces where infections had been detected in the previous year, supporting a lower activity than 2010. However, detection of WNV infections in humans in 2010 and 2011 consecutively, may indicate that WNV has become endemic in the western part of Turkey. Field epidemiological studies were undertaken to understand more about the nature of infection in Turkey.

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