Browsing by Subject "economic impact"
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Item An Analytical Study of the Perceptions, Prevention Strategies, Treatment and Economic Impact of Equine West Nile Virus(2004-06-01) Galvan, Robert; Lurie, Sue; Singh, Karan; Gonzalez, AdelaGalvan, Robert, M.P.H., M.S. An Analytical Study of the Perceptions, Prevention Strategies, Treatment and Economic Impact of Equine West Nile Virus. Doctor of Public Health, Social and Behavioral Sciences, June 2004, 109 pp., 16 Tables, 15 Figures, 47 Titles. Since the introduction of the West Nile Virus (WNV) in the United State in 1999, WNV has been the cause of disease and deaths in humans, wild birds, zoo birds, and horses. In 2002, more than 15,000 equines in 40 states were diagnosed with illness associated with WNV. Approximately one third of those horses died or were euthanized (Campbell et al, 2002). Horses are infected with the WNV more often than humans or any other mammal. It is becoming on e of the fastest growing health threats to horses nationwide. Texas responded to the discovery of WNV by expanding their surveillance systems in the eastern counties of the state (Texas Department of Health, 2003). Positive reports for WNV were announced in 2002, which prompted an increase in public education and equine vaccination recommendations. Although much has been reported on the economic impact WNV has on human health and hospital care facilities, documentation is lacking on these issues in the equine population. Understanding the biology, epidemiology, economic impact, and how WNV affects the equine industry are important aspects to public health programs and prevention activities. The objectives of this study are to: (1) examine WNV cases in the equine population in Texas in order to better understand the distribution of clinical disease, signs, treatments and outcomes; (2) to provide information regarding the perceptions, knowledge, concerns, and treatment of the WNV by Texas veterinarians; and (3) to determine the economic impact of the WNV on the equine population in the state. A 14 question survey was mailed to licensed veterinarians in Texas in an effort to gather information about their perceptions and beliefs of the WNV, recommended treatment preferences, and the estimated cost of treatment. Outcomes included case fatality rate, descriptive data, veterinarians’ knowledge of WNV, veterinarians’ beliefs/perceptions of WNV, and the economic impact of WNV. Descriptive analyses were performed by using SPSS version 11. The methods used for analysis of WNV data were primarily simple descriptive statistics including summations and frequencies. A cross-tabulation was performed between the results of Questions 1, 2, and 3 and a variable created to approximate the number of veterinarians that actually treated cases of WNV (treat). A cross-tabulation and Chi-square analysis was performed between the treatment variables (treat) and derived variables of Questions 1, 2, and 3 to examine differing beliefs and knowledge between veterinarians who had treated WNV and those who had not. Seven hundred of 4,177 surveys returned yielded a response rate of 16.8 percent. Among the veterinarians, 73.4% (514/691) believed that they are receiving or received enough training and/or education concerning WNV. The vaccination regimen is believed to be effective and reliable by 56.1% (393/691) of the respondents. There were 1,256 cases of equine WNV reported confirmed via laboratory testing. There were also 766 cases reported that were not confirmed via laboratory testing. Among the 2,022 diagnosed cases, 257 were vaccinated against WNV prior to illness; and, 159 cases were vaccinated after signs of illness. A total of 441 horses died as either a direct cause of the disease or by owner or veterinarian elected euthanasia. The most common criteria used to decide euthanasia in these horses was prolonged recumbency as reported by 44.2% (87/197) or the veterinarians. Fifty-two percent (233/488) of the veterinarians did not recommend prevention strategies to equine owners. The cost of vaccination regimen was reported by 63% (269/434) of the veterinarians to be $25 or less. The results of the survey suggest that there could be a need for WVN education among veterinarians in areas of prevention, control, and treatment. Future studies should be conducted to examine owner perceptions, knowledge and beliefs of WNV vaccinations and prevention strategies. Values for lost horses were not solicited in the survey, thus, a total economic impact could not be completely estimated. However, a formula to approximate the aggregate economic impact of the WNV on the Texas equine industry was employed.Item The impact of COVID-19 on globalization(Elsevier Inc., 2020-10-13) Shrestha, Nistha; Shad, Muhammad Yousaf; Ulvi, Osman; Khan, Modasser Hossain; Karamehic-Muratovic, Ajlina; Nguyen, Uyen-Sa; Baghbanzadeh, Mahdi; Wardrup, Robert; Aghamohammadi, Nasrin; Cervantes, Diana; Nahiduzzaman, Kh Md; Zaki, Rafdzah Ahmad; Haque, UbydulGlobalization has altered the way we live and earn a livelihood. Consequently, trade and travel have been recognized as significant determinants of the spread of disease. Additionally, the rise in urbanization and the closer integration of the world economy have facilitated global interconnectedness. Therefore, globalization has emerged as an essential mechanism of disease transmission. This paper aims to examine the potential impact of COVID-19 on globalization and global health in terms of mobility, trade, travel, and countries most impacted. The effect of globalization were operationalized in terms of mobility, economy, and healthcare systems. The mobility of individuals and its magnitude was assessed using airline and seaport trade data and travel information. The economic impact was measured based on the workforce, event cancellations, food and agriculture, academic institutions, and supply chain. The healthcare capacity was assessed by considering healthcare system indicators and preparedness of countries. Utilizing a technique for order of preference by similarity to ideal solution (TOPSIS), we calculated a pandemic vulnerability index (PVI) by creating a quantitative measure of the potential global health. The pandemic has placed an unprecedented burden on the world economy, healthcare, and globalization through travel, events cancellation, employment workforce, food chain, academia, and healthcare capacity. Based on PVI results, certain countries were more vulnerable than others. In Africa, more vulnerable countries included South Africa and Egypt; in Europe, they were Russia, Germany, and Italy; in Asia and Oceania, they were India, Iran, Pakistan, Saudi Arabia, and Turkey; and for the Americas, they were Brazil, USA, Chile, Mexico, and Peru. The impact on mobility, economy, and healthcare systems has only started to manifest. The findings of this study may help in the planning and implementation of strategies at the country level to help ease this emerging burden.