ABSTRACT
Zika virus is an arthropod-borne virus that is a member of the family Flaviviridae transmitted mainly by mosquitoes of the genus Aedes. Although usually asymptomatic, infection can result in a mild and self-limiting illness characterised by fever, rash, arthralgia, and conjunctivitis. An increase in the number of children born with microcephaly was noted in 2015 in regions of Brazil with high transmission of Zika virus. More recently, evidence has been accumulating supporting a link between Zika virus and microcephaly. Here, we describe findings from three fatal cases and two spontaneous abortions associated with Zika virus infection.
Subject(s)
Child , Zika Virus , MicrocephalyABSTRACT
O presente trabalho visou realizar um diagnóstico sobre os consumidores de plantas medicinais e fitoterápicos, abordando também alguns aspectos relacionados à comercialização, no município de Itaqui-RS. A coleta de dados foi efetuada em duas etapas complementares, centrada nos consumidores e estabelecimentos de comercialização, mais especificamente farmácias. Primeiramente diagnosticou-se o perfil dos usuários de plantas medicinais, através de questionário semi-estruturado que foi aplicado a 183 pessoas abordadas em áreas de circulação de moradores de todos os bairros do município; na segunda etapa, avaliou-se a comercialização e visão do comércio formal nas oito farmácias do município. De acordo com os resultados das entrevistas para a construção do perfil dos usuários de plantas medicinais observou-se que 71 por cento dos entrevistados ficaram na faixa etária de 21 a 60 anos e que a grande maioria apresenta renda mensal de até três salários mínimos; quanto ao uso de plantas na medicina popular, cerca de 82 por cento afirmaram terem obtido eficiência e que em caso de problemas de saúde 47 por cento procuram pelas plantas; quanto ao cultivo, 55 por cento dos entrevistados às cultivam em suas residências. Na segunda etapa realizada em farmácias, observou-se que a compra de fitoterápicos e plantas medicinais era realizada praticamente por mulheres, das quais 75 por cento adultas e 25 por cento idosas. Os chás mais vendidos foram principalmente os emagrecedores e digestivos e o valor gasto com esse tipo de produto ficou na faixa de R$ 1,00 a R$ 3,00. Conclui-se que existe mercado para plantas medicinais e fitoterápicos e necessidade de maiores informações referentes à forma de cultivo, correta identificação botânica, informações ao consumidor, qualidade e eficácia dos produtos e seu uso.
This study aimed to make a diagnosis of consumers of medicinal plants and phytomedicine, also addressing some aspects related to trade in Itaqui Municipality, Rio Grande do Sul State, Brazil. Data collection was performed in two complementary stages focusing on consumers and stores, especially drugstores. First, the profile of medicinal plant users was diagnosed through a semi-structured questionnaire which was applied to 183 people approached in areas frequently visited by inhabitants from different villages of the municipality; in the second stage, the trade and the view of formal trade was evaluated in the eight drugstores of the municipality. The results of interviews to build the profile of medicinal plant users showed that 71 percent interviewees were between 21 and 60 years old and most of them had monthly income of up to three minimum wages; as to the use of plants in folk medicine, around 82 percent stated to have had efficiency and, in cases of health problems, 47 percent searched for these plants; as regards cultivation, 55 percent interviewees cultivated medicinal plants in their houses. The second stage, carried out in drugstores, also indicated that phytomedicines and medicinal plants were purchased mostly by women, 75 percent adults and 25 percent elderly. The most sold teas were slimming and digestive teas, and the value paid for this type of product was between R$ 1.00 and R$ 3.00. In conclusion, there is market for medicinal plants and phytomedicine and there is also the need for further information related to their cultivation form and proper botanical identification, as well as information to users, quality and efficacy of products, and their use.