Post-pandemic American travelers' behavior given a chikungunya outbreak

Introduction: Mosquito-borne diseases have historically affected communities, especially in tropical areas where mosquitoes and illnesses are endemic. Globalization, climate change, and increased travel have created ideal conditions for outbreaks of mosquito-borne diseases that could threaten the American health system and place a burden on the national economy, especially in southern states. Methods: The study adopts a quantitative cross-sectional design with a retrospective survey carried out using the Pollfish platform in June 2022. The data were analyzed using descriptive statistics and hierarchical multiple regression to assess the three hypotheses: (H1) Chikungunya awareness is related to sociodemographic factors;(H2) Wearing long sleeves and pants is related to (a) Chikungunya awareness and (b) information-seeking behaviors, when controlling for sociodemographic variables;(H3) Use of insect repellents is related to (a) Chikungunya awareness and (b) information-seeking behaviors when controlling for sociodemographic variables. Results: The results highlight the relationships between chikungunya's awareness, information-seeking behavior, and willingness to engage in protective behaviors. 45.91% of the participants mentioned not having heard about chikungunya, and 67.07% of respondents had sought information about mosquito-borne illnesses in the past, 55.9% have looked at the U.S. State Department's website for mosquito-borne diseases, 38.32% have visited the U.S. CDC website for information specifically about chikungunya. Conclusions: The results of this study show that most American travelers are unaware of chikungunya and its mode of transmission. Travel could likely introduce the chikungunya virus to the United States. Despite increased health information-seeking behavior among U.S. residents after the Covid19 pandemic, Chikungunya awareness is low.

National fruit fly surveillance programme

This annual report summarizes the results of the 2021-2022 National Fruit Fly Surveillance Programme (NFFSP) in New Zealand. The report shows that despite the challenges posed by the Covid-19 pandemic, the programme was successful in meeting its objectives. A total of 139 individual trap runs were used to service the 7878 Lynfield traps in use, with no new traps established but several relocated to improve coverage. From the 2587 trap-run submissions, a total of 8183 vials were submitted, and no exotic fruit flies were detected. Thirteen samples collected in fruit-fly traps were categorized as "specimens of interest," while 9 specimens were submitted by trappers as passive surveillance samples. All lure batches tested during the season met the required standard, and field checks were made to ensure that all lures sent to trappers had been calibrated within the last 12 months. The report concludes that the trapping network was effective in supporting New Zealand's claims of area freedom.