Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Janusz T, Paweska"'
Autor:
Antoinette A. Grobbelaar, Jocelyn Jardine, Felicity J. Burt, Alasdair J. Shepherd, Susan P. Shepherd, Patricia A. Leman, Alan Kemp, Lawrence E.O. Braack, Jacqueline Weyer, Janusz T. Paweska, Robert Swanepoel
Publikováno v:
Emerging Infectious Diseases, Vol 27, Iss 12, Pp 3092-3102 (2021)
We conducted a survey for group-specific indirect immunofluorescence antibody to mammarenaviruses by using Lassa fever and Mopeia virus antigens on serum specimens of 5,363 rodents of 33 species collected in South Africa and Zimbabwe during 1964–19
Externí odkaz:
https://doaj.org/article/f0017e9d5d4941b1826503127913b7fc
Autor:
Sherry Ama Mawuko Johnson, Richard Asmah, Joseph Adongo Awuni, William Tasiame, Gloria Ivy Mensah, Janusz T. Paweska, Jacqueline Weyer, Orienka Hellferscee, Peter N. Thompson
Publikováno v:
Viruses, Vol 15, Iss 6, p 1346 (2023)
Rift Valley fever (RVF) is a re-emerging zoonotic disease of domestic ruminants and humans. While neighbouring countries have reported outbreaks of RVF, Ghana has not yet identified any cases. The aim of this study was to determine whether RVF virus
Externí odkaz:
https://doaj.org/article/e159b715f7c141dea43457f06b4b5030
Autor:
Jessica Coertse, Colyn S. Grobler, Claude T. Sabeta, Ernest C.J. Seamark, Teresa Kearney, Janusz T. Paweska, Wanda Markotter
Publikováno v:
Emerging Infectious Diseases, Vol 26, Iss 12, Pp 3056-3060 (2020)
We detected 3 lyssaviruses in insectivorous bats sampled in South Africa during 2003–2018. We used phylogenetic analysis to identify Duvenhage lyssavirus and a potentially new lyssavirus, provisionally named Matlo bat lyssavirus, that is related to
Externí odkaz:
https://doaj.org/article/ae9f2a9358fd412fb07f65d50efcd171
Autor:
Claire E. Sanderson, Ferran Jori, Naazneen Moolla, Janusz T. Paweska, Nesredin Oumer, Kathleen A. Alexander
Publikováno v:
Emerging Infectious Diseases, Vol 26, Iss 10, Pp 2453-2456 (2020)
We evaluated the prevalence of Rift Valley fever virus IgG and IgM in human serum samples (n = 1,276) collected in 2013–2014 in northern Botswana. Our findings provide evidence of active circulation of this virus in humans in the absence of clinica
Externí odkaz:
https://doaj.org/article/45c2804bed6b40cbb8d7956384c3bb74
Autor:
Assaf Anyamba, Richard Damoah, Alan Kemp, Jennifer L. Small, Melinda K. Rostal, Whitney Bagge, Claudia Cordel, Robert Brand, William B. Karesh, Janusz T. Paweska
Publikováno v:
Frontiers in Veterinary Science, Vol 8 (2022)
Rift Valley fever virus (RVFV) activity in Southern Africa tends to occur during periods of sustained elevated rainfall, cooler than normal conditions, and abundant vegetation cover creating ideal conditions for the increase and propagation of popula
Externí odkaz:
https://doaj.org/article/6abc3a098ed24842bb8c76be64e18fa7
Autor:
Calvin Sindato, Esron D. Karimuribo, Emmanuel S. Swai, Leonard E. G. Mboera, Mark M. Rweyemamu, Janusz T. Paweska, Jeremy Salt
Publikováno v:
Frontiers in Veterinary Science, Vol 8 (2021)
Background: Vaccination is considered to be the best approach to control Rift Valley fever (RVF) in animals and consequently in humans. This study assessed the efficacy and safety of the RVF virus (RVFV) Clone 13 vaccine under field conditions.Method
Externí odkaz:
https://doaj.org/article/842c5c9510e548bc963c92c2824ccd35
Publikováno v:
Emerging Infectious Diseases, Vol 25, Iss 2, Pp 338-341 (2019)
Phylogenetic analysis of Rift Valley fever virus partial genomic sequences from a patient infected in South Africa in May 2018 suggests reemergence of an endemic lineage different from that of the epidemic in South Africa during 2010–2011. Surveill
Externí odkaz:
https://doaj.org/article/f562d42d837a468bb4a862167b1777ba
Autor:
Veerle Msimang, Jacqueline Weyer, Chantel le Roux, Alan Kemp, Felicity J Burt, Stefano Tempia, Antoinette Grobbelaar, Naazneen Moolla, Melinda K Rostal, Whitney Bagge, Claudia Cordel, William B Karesh, Janusz T Paweska, Peter N Thompson
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 15, Iss 5, p e0009384 (2021)
Crimean-Congo haemorrhagic fever (CCHF) is a severe tick-borne viral zoonosis endemic to parts of Africa, Europe, the Middle East and Central Asia. Human cases are reported annually in South Africa, with a 25% case fatality rate since the first case
Externí odkaz:
https://doaj.org/article/b5b6383f6331446c8094364b290edaee
Autor:
Anna M Verster, Janice E Liang, Melinda K Rostal, Alan Kemp, Robert F Brand, Assaf Anyamba, Claudia Cordel, Robert Schall, Herman Zwiegers, Janusz T Paweska, William B Karesh, Cornie W van Huyssteen
Publikováno v:
PLoS ONE, Vol 15, Iss 5, p e0232481 (2020)
Outbreaks of Rift Valley fever have devastating impacts on ruminants, humans, as well as on regional and national economies. Although numerous studies on the impact and outbreak of Rift Valley fever exist, relatively little is known about the role of
Externí odkaz:
https://doaj.org/article/258456a33b2f4faebec7db52231b5c5e
Autor:
Carien van den Bergh, Peter N. Thompson, Robert Swanepoel, Antonio P. G. Almeida, Janusz T. Paweska, Petrus Jansen van Vuren, William C. Wilson, Alan Kemp, Estelle H. Venter
Publikováno v:
Pathogens, Vol 11, Iss 2, p 125 (2022)
Rift Valley fever virus (RVFV) is a mosquito-borne, zoonotic phlebovirus-causing disease in domestic ruminants and humans in Africa, the Arabian Peninsula and some Indian Ocean islands. Outbreaks, characterized by abortion storms and a high morbidity
Externí odkaz:
https://doaj.org/article/a1560a737a81430a93050a9ae693fd3a