Dear Editor, the publication on "Concomitant testicular infection by Zika virus and Schistosoma mansoni" is very interesting.11 Alves LS, Estanislau C, Barreto L, Batista F, Toppa N. Concomitant testicular infection by Zika virus andSchistosoma mansoniin a Brazilian young boy. Rev Assoc Med Bras (1992). 2017; 63(6):500-3. Alves et al. noted that "In endemic areas, orchiepididymis by Schistosoma should be investigate to avoid unnecessary surgeries. This patient was also infected with Zika virus."11 Alves LS, Estanislau C, Barreto L, Batista F, Toppa N. Concomitant testicular infection by Zika virus andSchistosoma mansoniin a Brazilian young boy. Rev Assoc Med Bras (1992). 2017; 63(6):500-3. Indeed, this report is a good case study showing that the Zika virus can concurrently occur with any other infections. In tropical endemic countries, coinfection with Zika virus and other tropical disease is not uncommon and this might result in increased difficulty in diagnosis. The classic example is the concurrent infection with Zika and other mosquito-borne virus.22 Roth A, Mercier A, Lepers C, Hoy D, Duituturaga S, Benyon E, et al. Concurrent outbreaks of dengue, chikungunya and Zika virus infections - an unprecedented epidemic wave of mosquito-borne viruses in the Pacific 2012-2014. Euro Surveill. 2014; 19(41). pii: 20929. In the present case, concurrent Zika virus infection and schistosomiasis does occur, but it seems to be only a coincidence without any significant clinical observation. Nevertheless, since there are some reports on the effect of Zika virus on testis in animal models,33 Sheng ZY, Gao N, Wang ZY, Cui XY, Zhou DS, Fan DY, et al. Sertoli cells are susceptible to ZIKV infection in mouse testis. Front Cell Infect Microbiol. 2017; 7:272.,44 Griffin BD, Muthumani K, Warner BM, Majer A, Hagan M, Audet J, et al. DNA vaccination protects mice against Zika virus-induced damage to the testes. Nat Commun. 2017; 8:15743. the long term follow-up of the case regarding fertility might provide some useful clinical data.
REFERENCES
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1Alves LS, Estanislau C, Barreto L, Batista F, Toppa N. Concomitant testicular infection by Zika virus andSchistosoma mansoniin a Brazilian young boy. Rev Assoc Med Bras (1992). 2017; 63(6):500-3.
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2Roth A, Mercier A, Lepers C, Hoy D, Duituturaga S, Benyon E, et al. Concurrent outbreaks of dengue, chikungunya and Zika virus infections - an unprecedented epidemic wave of mosquito-borne viruses in the Pacific 2012-2014. Euro Surveill. 2014; 19(41). pii: 20929.
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3Sheng ZY, Gao N, Wang ZY, Cui XY, Zhou DS, Fan DY, et al. Sertoli cells are susceptible to ZIKV infection in mouse testis. Front Cell Infect Microbiol. 2017; 7:272.
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4Griffin BD, Muthumani K, Warner BM, Majer A, Hagan M, Audet J, et al. DNA vaccination protects mice against Zika virus-induced damage to the testes. Nat Commun. 2017; 8:15743.
Publication Dates
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Publication in this collection
Dec 2017
History
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Received
8 Sept 2017 -
Accepted
24 Sept 2017
