Renata de Mendonça Campos

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BACKGROUND Coxsackievirus A24 variant (CA24v) is the most prevalent viral pathogen associated with acute hemorrhagic conjunctivitis (AHC) outbreaks. Sixteen years after its first outbreak in Brazil, this agent reemerged in 2003 in Brazil, spread to nearly all states and caused outbreaks until 2005. In 2009, a new outbreak occurred in the northeast region of(More)
The arthropod-borne Mayaro virus (MAYV) causes ‘Mayaro fever’, a disease of medical significance, primarily affecting individuals in permanent contact with forested areas in tropical South America. Recently, MAYV has attracted attention due to its likely urbanization. Currently, there are no licensed drugs against most mosquito-transmitted viruses. Here, we(More)
Molecular characterization of wild-type measles viruses in Tamil Nadu, India, during 2005–2006: relationship of genotype D8 strains from Tamil Nadu to global strains. To the Editor: O'nyong-nyong virus (ONNV) is a mosquitoborne RNA virus of the Togaviridae family. The virus was first isolated in June 1959 from serum samples from fe-brile patients in the(More)
Three days after donation of peripheral blood stem cells to a recipient with acute myeloblastic leukemia, dengue virus was detected in the donor, who had recently traveled to Sri Lanka. Transmission to the recipient, who died 9 days after transplant, was confirmed.
Mayaro virus (MAYV) is an arthropod-borne virus and a member of the family Togaviridae, genus Alphavirus. Its infection leads to an acute illness accompanied by long-lasting arthralgia. To date, there are no antiviral drugs or vaccines against infection with MAYV and resources for the prevention or treatment of other alphaviruses are very limited. MAYV has(More)
To the Editor: Usutu virus (USUV) is an arthropod-borne fla-vivirus that belongs to the Japanese encephalitis serocomplex (1). USUV circulates between ornithophilic mosquito vectors (mainly Culex spp. mosquitoes) and avian amplification hosts (2). Migratory birds play a key role in the introduction of USUV into new areas (3). USUV has recently been(More)
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