Foodborne diseases form a large group of infectious diseases. These substantial diseases are occurring more in developing countries but they do not avoid developed countries. The originators of the disease are bacteria and their toxins, viruses, parasites and prions, whose source is an infected person or animal. The disease is passed on by contaminated soil, contaminated water and food, sometimes contaminated items. Greatest importance in the prevention of foodborne disease are nonspecific measures, protection of drinking water, safe food production, waste disposal, functional sewer system, rodenticides and insecticides measures and of course the principles of personal hygiene, certain standards of hygiene and health education of the population. Intestinal infections are preventable. The consumer can effectively protect by following the fundamental principles established by the World Health Organization. The aim of this study was to explore knowledge of foodborne disease prevention measures and compliance with these principles by adolescents in the Milevsko region. The theoretical part of the study summarizes the basic information about intestinal diseases and describes their effect on health from a variety of perspectives. The preventive measures which everyone should be aware of and apply them in everyday life to protect health are described in great detail. The paper summarizes the information about the process of spreading foodborne diseases and epidemiological measures focused on supply, routes of transmission and susceptible individuals. The theoretical part includes basic information about specific intestinal infections which are most significant for the population in the Czech Republic. Briefly described are treatment of these diseases and the most important legislative measures. In the research part quantitative research was applied by questionnaire. The research groups were students of higher secondary vocational schools and vocational schools in the region Milevsko. Three hypotheses were formulated. Statistical hypothesis testing was performed using the t test. The values of the achieved significance level are compared with a predetermined level of significance. The first hypothesis assumed that knowledge about prevention of intestinal diseases is higher among girls than boys. This statement has not been confirmed. Knowledge of the principles of prevention does not differ according to the criteria of gender. Two further hypotheses assumed that the observance of hygienic measures in the prevention of foodborne disease is higher among girls than among boys and higher for high-school graduates than apprentices. These hypotheses are valid. Precautionary principles are indeed respected more by girls than boys and high-school graduates than apprentices. The carried out research shows that adolescents in the region Milevsko have a good knowledge of foodborne infections and do known also essential preventive measures. However, knowledge of these rules does not mean they are applied in practice. The results showed that some rules, such as washing fruits and vegetables before eating, adequate boiling or roasting of food, especially hand hygiene before eating food or after contact with an animal are observed by a smaller percentage of respondents than that reported knowledge of these principles. A positive finding is that respondents comply with certain rules, without being aware of them, such as the principle of proper preservation of precooked food. Foodborne diseases are diseases which can be prevented in compliance with precautionary principles. Especially in the Czech Republic, where nonspecific principles are at a high level. It is up to each user/consumer how consistent these principles will be. Respecting preventive measures is a prerequisite for reducing the incidence of foodborne disease in the population.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:156410 |
| Date | January 2013 |
| Creators | VINKLEROVÁ, Lucie |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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