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Abstract:This article presents an analysis of how social media was used during Tropical Cyclone Winston, the strongest recorded tropical storm that left a wake of destruction and devastation in Fiji during February 2016. Social media is increasingly being used in crises and disasters as an alternative form of communication. Social media use in crisis communication varies according to the context, the disaster and the maturity of social media use. Fiji's experience during TC Winston contributes to the growing literature as it shows how social media was used during each stage of a disaster in a developing country. The article finds that before the cyclone, people used social media to share information about the cyclone and to be informed about the cyclone. During the cyclone, individuals used social media to share their experiences with some citizens capturing the cyclone as it happened and even one citizen live-tweeted her ordeal during the cyclone. Finally, following the cyclone, the hashtag #StrongerThanWinston was coined as a rallying point to bolster a sense of national solidarity.

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To determine the baseline threat of microplastics and polycyclic aromatic hydrocarbons (PAHs) in an important seafood fish from Vueti Navakavu locally managed marine area, a multibiomarker risk assessment was conducted on the thumbprint emperor fish Lethrinus harak. Condition factor, a measure of relative general health condition of fish, was significantly lower in samples from the wet season compared to the dry season but no significant differences were observed for hepatosomatic index, a measure of relative stored energy/nutrition, between seasonal groups. PAHs levels of four metabolites in emperor fish from Fiji waters are reported here for the first time; seasonal groups showed no significant differences, but all samples presented levels of biliary PAHs. Each specimen also contained at least one microplastic in its gastrointestinal system; fibres were the predominant form-type and ingestion levels showed that more than 80% of fragment sizes were below 1.0 mm. Biochemical responses were observed for ethoxyresorufin-O-deethylase and glutathione S-transferase biotransformation activity, oxidative stress (glutathione peroxidase and glutathione reductase activity; lipid peroxidation) and genotoxicity (micronuclei assay). Though there were no statistically significant differences found, there were biological significances that were important to note; relatively low levels of pollutant exposure and low levels of biochemical responses showed enzymes response in thumbprint emperor were as expected to their roles in the body. In this multibiomarker approach, the observation of pollutants presence and histopathological injuries are considered biologically relevant from a toxicological perspective and serve as a baseline for future pollution studies in seafood fishes in Fiji, with site differences and the inclusion of fish species comparison. We recommend adopting a suite of biomarkers in future regional biomonitoring studies to develop holistic baseline information for other marine settings in Fiji and other Pacific Island countries.

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The island of Rotuma in Fiji poses a paradox. Indigenous Fijians make up more than 60% of Fiji’s population. However, as a unique ethnic group, Rotumans are a demographic minority, with their language listed on the UNESCO list of endangered languages. This is caused by extensive outmigration, with more than 80% of Rotumans residing outside of Rotuma. Recently, Rotuman migrants have heavily relied on Information and Communication Technologies (ICTs) and new media, as tools for reinvigorating culture, rekindling familial ties and being a platform for political discourse on Rotuman issues. Facebook has been increasingly employed by Rotumans to inform and educate themselves and their networks on the implications of two bills introduced in Fiji’s Parliament in 2015, which impact Rotuma in terms of its land and customs. This article examines how Rotumans have innovatively used social media to reinvigorate culture and how this has evolved to take on an increasingly political dimension.

The COVID-19 pandemic has caused significant challenges for the health system across the globe and fueled the surge of numerous rumours, hoaxes, and misinformation regarding outcomes, prevention and cure of the virus.  The COVID-19 pandemic has also had severe political, economic and societal effects and affected media and communication systems in unprecedented ways. While traditional journalism has tried to adapt to the rapidly evolving situation, alternative news media on the internet have given the events an ideological spin. These voices have been criticised for furthering societal confusion and spreading potentially dangerous ‘fake news’ or conspiracy theories via social media and other online channels. The impact of the disease and the lack of information associated with it have allowed medical misinformation to rapidly surface and propagate on various social media platforms. Previous studies have highlighted a similar trend during recent public health emergencies, mainly the Ebola and Zika outbreaks. Such a phenomenon is alarming on both individual and public health levels to the extent that governments are realising the gravity and attempting to limit its effects. This article offers a unique perspective because it provides data-driven qualitative insights into Fijian Facebook posts related to infectious disease outbreaks. This study aims to understand public views and opinions on Fijian social media during the height of the pandemic in 2020 and to outline potential implications for health information.