Human interaction with animals has been implicated as a primary risk factor for several high impact zoonoses, including many bat-origin viral diseases. However the animal-to-human spillover events that lead to emerging diseases are rarely observed or clinically examined, and the link between specific interactions and spillover risk is poorly understood. To investigate this phenomenon, we conducted biological-behavioral surveillance among rural residents in Yunnan, Guangxi, and Guangdong districts of Southern China, where we have identified a number of SARS-related coronaviruses in bats. Serum samples were tested for four bat-borne coronaviruses using newly developed enzyme-linked immunosorbent assays (ELISA). Survey data were used to characterize associations between human-animal contact and bat coronavirus spillover risk. A total of 1,596 residents were enrolled in the study from 2015 to 2017. Nine participants (0.6%) tested positive for bat coronaviruses. 265 (17%) participants reported severe acute respiratory infections (SARI) and/or influenza-like illness (ILI) symptoms in the past year, which were associated with poultry, carnivore, rodent/shrew, or bat contact, with variability by family income and district of residence. This study provides serological evidence of bat coronavirus spillover in rural communities in Southern China. The low seroprevalence observed in this study suggests that bat coronavirus spillover is a rare event. Nonetheless, this study highlights associations between human-animal interaction and zoonotic spillover risk. These findings can be used to support targeted biological behavioral surveillance in high-risk geographic areas in order to reduce the risk of zoonotic disease emergence.

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This is the peer reviewed version of the following article: Felisberti, Fatima and Terry, Philip (2015) The effects of alcohol on the recognition of facial expressions and microexpressions of emotion : enhanced recognition of disgust and contempt. Human Psychopharmacology: Clinical and Experimental, 30(5), pp. 384-392., which has been published in final form at http://dx.doi.org/10.1002/ hup.2488. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.

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Despite concerns about the effects of internet use, little is known about how problematic internet use impacts on British children and adolescents. By adapting the Problematic Internet Use Questionnaire (PIUQ, Demetrovics et al. 2008), this study seeks its validation while studying its association with psychopathological and health problems. A sample of 1,814 children and adolescents (aged 10-16 years old) from UK schools completed questionnaires about PIU, behavioural problems, depression, anxiety and health problems. Confirmatory Factor Analysis identified three independent factors: Neglect, Obsession and Control Disorder. Using path analysis PIU was significantly predicted by conduct problems, hyperactivity, impact on daily life activities, depression and poorer physical health. Males were more likely than females to score higher on PIU. The study shows for the first time that the adapted PIU questionnaire constitutes a valid tool for the assessment of problematic internet use among children/adolescents. The results also suggest an urgent need for the development of intervention strategies.