Humid Climates Waste and Disease

Tropical Diseases in India and Brazil

Introduction

Dengue is a mosquito-borne virus that can cause severe illness and death. In India and Brazil there is a noted correlation between economic level and the prevalence of Dengue. In India, studies have shown that areas with lower economic resources and poorer living conditions had higher rates of Dengue infection than areas with higher socio-economic status. Additionally, there are also indications that factors such as inadequate waste management infrastructure, improper water storage practices, and lack of access to healthcare resources can contribute to the spread of Dengue in India. In Brazil, research has also demonstrated that poverty levels are associated with greater prevalence of Dengue (Bavia et al., 2020). In addition to low incomes, other factors associated with the spread of Dengue in Brazil include lack of access to care, substandard housing and inadequate sanitation, which also play a major role in the spread of Dengue (Bavia et al., 2020). Moreover, Brazil's tropical climate provides an ideal environment for the mosquitoes that carry the virus to thrive, thus increasing the risk of Dengue transmission in the country. Overall, the economic level of a country is directly linked to the prevalence of Dengue infection, with countries of lower economic resources being particularly vulnerable to the virus. Both India and Brazil have taken measures to reduce the incidence of Dengue, but more needs to be done to improve access to healthcare resources, strengthen infrastructure, and ensure adequate sanitation to protect people from this deadly virus. This paper will discuss trend of the disease in each of these countries in relation to the observed economic level.

Level of Poverty

In 2008, India had a Gross Domestic Product (GDP) per capita of $1,086 and a Gross National Income (GNI) per capita of $1,110. In 2018, India had a GDP per capita of $2,014 and a GNI per capita of $2,065. In 2008, Brazil had a GDP per capita of $5,620 and a GNI per capita of $5,680. In 2018, Brazil had a GDP per capita of $10,146 and a GNI per capita of $10,153. The data suggests that between 2008 and 2018, both India and Brazil have seen significant improvements in their economic status, with both countries registering increases in both their GDP and GNI per capita. These improvements suggest that conditions may be improving in terms of access to healthcare resources, strengthened infrastructure, and improved sanitation, all of which may help to reduce the prevalence of Dengue in both countries.

Prevalence and Trend of the Tropical Disease

India and Brazil both suffer from Dengue, though there are some differences in terms of prevalence and trend. In India, the latest figures show a decrease in cases between 2019 and 2020 of 4%, whereas in Brazil there has been an increase of 9% during the same period. Additionally, research suggests that the burden of Dengue is heavier in India, with the World Health Organization (WHO) estimating that around 200 million people are infected with Dengue globally, of which almost 40-50 million occur in India. In general, Dengue is more prevalent in tropical climates, and India and Brazil are both generally affected by hot and humid weather.

Poverty and Disease Link

In India and Brazil, poverty levels may be indirectly linked to Dengue prevalence. According to data from the World Bank, in 2018 India had a GDP per capita of $2,014 and a GNI per capita of $2,065. In Brazil, that same year, the GDP per capita was $10,146 and the GNI per capita was $10,153. This data suggests that while Brazil has a higher overall wealth than India, the poverty levels in both countries have a direct influence on Dengue rates.

Studies have shown that access to healthcare resources, sanitation, and education all play a role in reducing the spread of Dengue. These factors are generally more difficult to access for those living in poverty, thus posing a greater risk of Dengue transmission to this population. Plus, areas with lower economic resources tend to lack the infrastructure to deal with waste management and water storage that are necessary to prevent Dengue outbreaks. This highlights the need for poverty alleviation strategies to reduce the occurrence of Dengue in India and Brazil.

Incidence and Poverty Related

The incidence of Dengue in India and Brazil is strongly related to poverty levels observed in these countries. Studies have found that Dengue is more prevalent in areas of lower socio-economic status, possibly due to inadequate waste management, improper water storage practices, and lack of access to healthcare resources (Bavia et al., 2020). In addition, poverty-stricken areas often lack the infrastructure to effectively manage vector control, which is an important factor in preventing Dengue transmission. Research also suggests that there are higher levels of Dengue in tropical climates such as India and Brazil. These countries tend to have hot, humid weather, which provides an ideal environment for the mosquitoes which carry the virus to thrive and spread the disease. Therefore, even if poverty levels are decreasing in a country, the prevalence of Dengue may still increase due to environmental factors.

Overall, poverty levels have a significant impact on the prevalence of Dengue in India and Brazil. In order to reduce the incidence of Dengue, it is important to target poverty alleviation strategies that improve access to healthcare and sanitation resources and strengthen vector control measures. Policy makers must consider the environmental factors associated with Dengue transmission, such as hot and humid climates, when approaching prevention and control efforts.

Interventions and Sustainability

In order to achieve Sustainable Development Goal (SDG) 1 and SDG 3.3 in India and Brazil, several interventions and efforts could be implemented by both government and non-governmental organizations. For SDG 1, poverty alleviation strategies such as cash transfer programs, job creation initiatives, and access to education, healthcare, and basic services can be implemented to reduce the incidence of Dengue in both countries. Furthermore, public awareness campaigns can be conducted to inform people about the risks of Dengue and how to prevent it. For SDG 3.3, vector control measures can be put in place to reduce the spread of Dengue. This includes public health strategies such as spraying of insecticides, use of mosquito and traps, and dissemination of repellents (Mangam et al., 2016). Additionally, improved waste management and water storage practices can be implemented to decrease the number of mosquito breeding sites in vulnerable areas.

Both governmental and non-governmental organizations should work together to develop and implement interventions that target both poverty alleviation and vector control in order to reduce the prevalence of Dengue in India and Brazil (Srinivasan et al., 2018). This will help to ensure that the countries meet their SDG 1 and SDG 3.3 targets and improve the public health outcomes of their populations.

Finally, it is important for governments to invest in research and develop policies which target the most vulnerable groups, such as those living in poverty, in order to reduce the spread of Dengue. This could take the form of subsidies or tax breaks to encourage businesses to provide safe and clean housing, access to healthcare resources, and other resources which can help to reduce the risk of Dengue transmission. Investing in public health infrastructure such as improved water and sanitation systems can also play an important role in decreasing the incidence of Dengue in India and Brazil.

Summary

Poverty levels can have a significant impact on the prevalence of Dengue in India and Brazil. Poverty can contribute to the spread of disease by creating a lack of access to proper healthcare resources, sanitation infrastructure, or clean drinking water. Poverty can also limit people's ability to take preventative measures against disease, such as using insect repellents or mosquito nets, which can put them at greater risk of infection. That is why poverty is considered one of the social determinants of health. Ultimately, poverty can create an environment which is more conducive to the spread of infectious diseases, and it is therefore essential to address poverty in order to reduce the spread of disease. In order to reduce the incidence of Dengue and achieve SDG 1 and 3.3, governments should invest in poverty alleviation strategies, public awareness campaigns, and vector control measures. Improved access to healthcare resources and sanitation infrastructure, as well as increased investment in research and policy development, will help to reduce the risk of Dengue transmission and improve public health outcomes. Ultimately, focusing on poverty reduction, vector control, and other social change efforts is essential to creating a healthier and more equitable world.