Kollisioner, grundstötningar och andra haverier till sjöss har förekommit lika länge som det funnits fartyg. Dessa olyckor är vanligt förekommande och utgör fara för människor, fartyg, miljö, last och ekonomi. Med dagens utvecklade teknologi finns det bra metoder och utrustning för att undkomma grundstötningar och kollisioner, dock är det fortfarande vanligt förekommande händelser. För att kunna minska denna typ av sjöolyckor är det viktigt att undersöka orsaken till varför de inträffar. Syftet med studien är att undersöka och få en djupare förståelse om varför passagerarfartyg går på grund eller kolliderar i svenska havsområden. För att få fram vilka bidragande faktorer som orsakar dessa typer av sjöolyckor granskas och analyseras 29 haverirapporter från Statens haverikommission (SHK) och Transportstyrelsen. Resultat visar att majoriteten av olyckorna sker i farleder runt om i Sverige. Faktorer som bidrar till olyckorna är bland annat brist på rutiner, accepterat möten i för liten marginal, utkik används på fel sätt och brist på framförhållning. Därmed är det betydelsefullt att fartygen ser över sina rutiner och bryggbemanning. / Collisions, groundings and other accidents have been occuring for as long as ships have existed. These accidents are common and pose a danger to people, ships, the environment, cargo and the economy. With today's developed technology there are good methods and equipment to avoid groundings and collisions, although they are still common. To be able to reduce these types of accidents it is important to investigate the reasons behind them. The purpose of this study is to investigate and develop a deeper understanding as to why passenger ships ground or collide within Swedish waters. To obtain the contributing factors behind these types of sea accidents 29 accident reports from The Swedish Accident Investigation Authority (Statens haverikommission - SHK) and the Swedish Transport Agency (Transportstyrelsen) have been reviewed and analyzed. The results show that the majority of accidents happen in fairways around Sweden. Contributing factors to the accidents include a lack of routines, two ships passing with too small of a margin, lookout used incorrectly and a lack of forward planning. It is therefore of importance that ships review their routines and bridge manning.

A pesquisa realizada aproxima as informações técnicas utilizadas pela ANVISA, sintoniza os turistas, os gestores das empresas e faz uma análise dos dados apresentados pelas instituições. Foram analisadas as questões relacionadas à saúde dos passageiros e acompanhantes depois de sua viagem e em sua escolha de um futuro cruzeiro, por consequência se os cruzeiristas tiveram algum problema em sua saúde e como isto foi conduzido; e se o atendimento médico será importante na sua futura escolha.A metodologia adotada foi uma revisão bibliográfica da literatura científica, em seguida um inquérito com objetivo de apresentar a avaliação das questões relacionadas à saúde dos tripulantes e se o atendimento médico será importante em sua nova escolha. Foram realizadas três perguntas abertas abordando os principais problemas de saúde durante o passeio e os riscos saúde percebidos durante à realização do roteiro.Como resultados da revisão bibliográfica obtivemos: a importância dessa atividade econômica; a necessidade de melhorar a infraestrutura portuária; a possibilidade e propagação de doenças pela água de lastro; o uso de um sistema de gestão preventiva dos riscos; atualização do controle de imunização e avaliação médica de todos os tripulantes. O inquérito demonstrou que 88,3% consideram a importância das condições sanitárias do navio em uma futura viagem, entretanto, 84,3% desconheceram a classificação do risco sanitário dos navios.As informações das questões de saúde serão decisivas na escolha de um navio de cruzeiro, com elas podemos promover a saúde dos viajantes, melhorar a satisfação do cruzeirista e gerar crescimento econômico. / The study approaches the technical information used by ANVISA, tune to the tourists, the managers of companies and makes an analysis of the data submitted by the institutions. Were analyzed issues related to the health of passengers and companions after their trip and their choice of a future cruise, by achievement if the cruise travelers have had some health problem and how it was conducted; And if the health care will be important in their future choices.The adopted methodology was a bibliographical review of the scientific literature, then a survey with the objective of presenting the assessment of issues related to the health of the crew and if heath care is important in their new choice. Were held three open-ended questions addressing the major health problems during the tour and the perceived health risks during the implementation of the itinerary.As results of the literature review we obtained: the importance of this economic activity; the need to improve port infrastructure; the possibility and spread of disease by ballast water; the use of a preventive risk management system; updating the immunization and control medical assessment of all crew members. The investigation showed that 88.3% consider the importance of the health conditions of the ship in a future trip, however, 84.3% did not know the health risk classification of vessels. The information on health issues will be decisive in the choice of a cruise ship, with it we can promote the health of travelers, improve the traveler satisfaction and generate economic growth.