Browsing Veterinary Science by UP Author "Van Niekerk, Stephanie"

Browsing Veterinary Science by UP Author "Van Niekerk, Stephanie"

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  • Fatal neurologic disease and abortion in mare infected with lineage 1 West Nile virus, South Africa 
    Venter, Marietjie; Human, Stacey; Van Niekerk, Stephanie; Williams, June Heather; Van Eeden, Charmaine; Freeman, Frank (Coordinating Center for Infectious Diseases, Centers for Disease Control and Prevention, 2011-08)
    In 2010, lineage 1 West Nile virus was detected in South Africa in the brain of a pregnant mare that succumbed to neurologic disease and in her aborted fetus, suggesting an association with abortion in horses. All West ...
  • Pathology of fatal lineage 1 and 2 West Nile virus infections in horses in South Africa 
    Williams, June Heather; Van Niekerk, Stephanie; Human, Stacey; Van Wilpe, Erna; Venter, Marietjie (OpenJournals Publishing, 2014-09-10)
    Since 2007, West Nile virus (WNV) has been reported in South African horses, causing severe neurological signs. All cases were of lineage 2, except for one case that clustered with lineage 1 viruses. In the present study, ...
  • Sindbis and Middelburg old world alphaviruses associated with disease in horses, South Africa 
    Van Niekerk, Stephanie; Human, Stacey; Williams, June Heather; Van Wilpe, Erna; Pretorius, Marthi Andréa; Swanepoel, Robert; Venter, Marietjie (Centers for Disease Control & Prevention, 2015-12)
    Old World alphaviruses were identified in 52 of 623 horses with febrile or neurologic disease in South Africa. Five of 8 Sindbis virus infections were mild; 2 of 3 fatal cases involved co-infections. Of 44 Middelburg ...