Description of the first cases of Zika virus fever investigated in municipalities of the Brazilian Northeastern Region, 2015. / Descrição dos primeiros casos de febre pelo vírus Zika investigados em municípios da região Nordeste do Brasil, 2015.
Epidemiol Serv Saude
; 25(4): 683-690, 2016.
Article
em En, Pt
| MEDLINE
| ID: mdl-27869981
OBJECTIVE: to confirm Zika virus circulation and discard other etiological agents in an outbreak occurred in the states of Rio Grande do Norte, Maranhão and Paraíba, in May, 2015. METHODS: this is a case series descriptive study with residents in Natal-RN, Barra do Corda-MA, São Luis-MA and João Pessoa-PB, with 20 cases in each state, presenting rash, absent or mild fever and one of the following signs/symptoms: conjunctival hyperemia, arthralgia or limb edema; RT-PCR/isolation tests for Zika, enterovirus and respiratory viruses, and serology tests (dengue, rubella and parvovirus B19) were performed. RESULTS: the main symptoms were rash (n=60), pruritus (n=54), and arthralgia (n=47); 51 individuals did not present fever; Zika virus was identified in 18 cases (12 in Paraíba, four in Maranhão and two in Rio Grande do Norte), and antibodies to dengue, in 14 cases. CONCLUSION: the symptoms were consistent with Zika virus fever; there was laboratory confirmation for Zika and dengue.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Avaliação de Sintomas
/
Zika virus
/
Infecção por Zika virus
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Prognostic_studies
Limite:
Adolescent
/
Adult
/
Child
/
Child, preschool
/
Humans
/
Infant
/
Middle aged
/
Newborn
País/Região como assunto:
America do sul
/
Brasil
Idioma:
En
/
Pt
Revista:
Epidemiol Serv Saude
Ano de publicação:
2016
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Brasil