ABSTRACT Background: Haiti is one of the Caribbean countries where malaria persists. More than 99% of malaria cases are caused by Plasmodium falciparum, the main vector being the mosquito Anopheles albimanus. In this paper, we describe the epidemiological profile of malaria in Haiti between 2009 and 2018. Methods We analyzed information on cases reported by the Ministry of Health of Haiti and the World Health Organization (WHO). Results: Between 2009 and 2018, 232,479 malaria cases were reported by the Ministry of Public Health and Population (MSPP); an increase in the incidence of malaria in the country in 2010, followed by a decrease in 2011, was primarily observed. Due to recent efforts to reduce malaria by 2020, its incidence declined from 60,130 cases in 2010 to 8,978 cases in 2018. Controversially, in terms of the number of reported cases, the MSPP and WHO report conflicting data. However, the results from both datasets present the same trend in Haiti from 2009 to 2018. The results also illustrate the endemicity of the disease throughout Haiti, both in rural and urban areas, especially along the coast. Conclusions: This study emphasizes the need to promote official data collection and analyses, as well as the application of epidemiological surveillance of malaria at the municipal level, for a better understanding of the real impact of malaria on the Haitian population and to create more appropriate interventions.

Immatures of both Aedes aegypti and Aedes albopictus have been found in water-holding bromeliad axils in Brazil. Removal of these plants or their treatment with insecticides in public and private gardens have been undertaken during dengue outbreaks in Brazil despite uncertainty as to their importance as productive habitats for dengue vectors. From March 2005-February 2006, we sampled 120 randomly selected bromeliads belonging to 10 species in a public garden less than 200 m from houses in a dengue-endemic neighborhood in Rio de Janeiro. A total of 2,816 mosquito larvae and pupae was collected, with an average of 5.87 immatures per plant per collection. Culex (Microculex) pleuristriatus and Culex spp of the Ocellatus Group were the most abundant culicid species, found in all species of bromeliads; next in relative abundance were species of the genus Wyeomyia. Only two individuals of Ae. aegypti (0.07%) and five of Ae. albopictus(0.18%) were collected from bromeliads. By contrast, immatures of Ae. aegypti were found in manmade containers in nearly 5% of nearby houses. These results demonstrate that bromeliads are not important producers of Ae. aegypti and Ae. albopictus and, hence, should not be a focus for dengue control. However, the results of this study of only one year in a single area may not represent outcomes in other urban localities where bromeliads, Ae. aegypti and dengue coincide in more disturbed habitats.

Este artigo trata da análise de uma série de desenhos científicos, feitos e impressos para comporem um trabalho científico do Instituto Oswaldo Cruz. Os desenhos foram julgados 'errados' por cientistas e, por isso, abandonados há mais de 70 anos. Investigada a sua história, discutem-se os possíveis motivos da condenação dessa série pela ciência e empreende-se uma breve análise histórica sobre a verossimilhança no desenho científico. O caso apresenta-se como interessante possibilidade de se elaborarem algumas discussões sobre aspectos relacionados à representação na produção artística: as questões ligadas à visão, percepção, interpretação da imagem e comunicação visual; a funcionalidade e objetividade da ilustração científica; certas distinções entre as características da ilustração em zoologia daquelas da cartografia e botânica; e a situação ambígua dessas ilustrações no campo da arte.

The article analyzes a series of scientific drawings created and printed as part of a scientific work that has never been published out by the Oswaldo Cruz Institute. Deemed "incorrect" by scientists, these drawings lay abandoned for over seventy years. We have investigated their history in an effort to discover what might have led science to condemn the series. We also undertook a brief historical analysis of verisimilitude in scientific drawing. This case affords an interesting opportunity to explore some aspects of representation in artistic production, like issues involving vision, perception, the interpretation of images and visual communication through them, the functionality and objectivity of scientific illustration, as well as certain distinctions between the characteristics of illustration in zoology and in cartography and botany, and its ambiguous relationship with art.