Evaluation of bloodsucking arthropod bite as possible risk co-factor in Human herpesvirus-8 transmission route
| Autor: | R, Romano, F, Tabacchi, G M, Paganotti, G, Russo, S, Gramolelli, F, Marinucci, L, Ceccherini-Nelli, M, Coluzzi |
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| Rok vydání: | 2012 |
| Předmět: |
Adult
Male Infant Insect Bites and Stings Mothers Comorbidity Herpesviridae Infections Virus Replication Africa Western Italy Risk Factors Seroepidemiologic Studies Child Preschool Surveys and Questionnaires Herpesvirus 8 Human Madagascar Animals Humans Female hhv8 mother-to-child transmission promoter arthropods questionnaires Child Saliva Medicine African Traditional Phytotherapy |
| Zdroj: | Parassitologia. 52(3-4) |
| ISSN: | 0048-2951 |
| Popis: | Human herpesvirus-8 non-sexual transmission occurs primarily from mother-to-child. The viral load in saliva is higher than in other human fluids. Moreover, there is evidence that bloodsucking arthropod bites induce an inflammatory/immune response that facilitates viral replication. We aim to explore possible risk factors in mother-to-child HHV-8 transmission associated with traditional methods which involve the use of saliva to relieve the irritation and skin reaction caused by arthropod bites. We administered questionnaires to 2244 children from several African countries and Italy. Descriptive statistics and logistic regression were used in the analysis of the answers to evaluate the relationships between the use of traditional methods and other risk factors. The use of traditional methods is high in Cameroon (63.0%) and Uganda (39.9%), intermediate in Senegal (26.7%) and Italy (21.7%), low in Madagascar (6.7%). Statistical analyses show significant direct relationships between the use of traditional methods, skin reactions to the bite and their duration in Cameroon, Uganda and Senegal. The use of saliva and herbs applied by the mothers on the child's skin, is a common habit in Africa. If this practice plays a role in the HHV-8 transmission, then, it could provide the basis for interventions capable of reducing the health impact of the infection in children in tropical areas. |
| Databáze: | OpenAIRE |
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