Arbovirus is an informal name for any virus that is transmitted by arthropod vectors. The term arbovirus is a portmanteau word. Tibovirus is sometimes used to more specifically describe viruses transmitted by ticks, a superorder within the arthropods. Arboviruses can affect both animals and plants. In humans, symptoms of arbovirus infection generally occur 3–15 days after exposure to the virus and last three or four days. The most common clinical features of infection are fever, headache, and malaise, but encephalitis and viral hemorrhagic fever may also occur.
Vector control is any method to limit or eradicate the mammals, birds, insects or other arthropods which transmit disease pathogens. The most frequent type of vector control is mosquito control using a variety of strategies. Several of the "neglected tropical diseases" are spread by such vectors.
Health equity arises from access to the social determinants of health, specifically from wealth, power and prestige. Individuals who have consistently been deprived of these three determinants are significantly disadvantaged from health inequities, and face worse health outcomes than those who are able to access certain resources. It is not equity to simply provide every individual with the same resources; that would be equality. In order to achieve health equity, resources must be allocated based on an individual need-based principle.
India's population in 2021 as per World Bank is 1.39 billion. Being the world's second-most-populous country and one of its fastest-growing economies, India experiences both challenges and opportunities in context of public health. India is a hub for pharmaceutical and biotechnology industries; world-class scientists, clinical trials and hospitals yet country faces daunting public health challenges like child undernutrition, high rates of neonatal and maternal mortality, growth in noncommunicable diseases, high rates of road traffic accidents and other health related issues.
In medicine, rural health or rural medicine is the interdisciplinary study of health and health care delivery in rural environments. The concept of rural health incorporates many fields, including wilderness medicine, geography, midwifery, nursing, sociology, economics, and telehealth or telemedicine.
The fundaments of the Brazilian Unified Health System (SUS) were established in the Brazilian Constitution of 1988, under the principles of universality, integrality and equity. It has a decentralized operational and management system, and social participation is present in all administrative levels. The Brazilian health system is a complex composition of public sector (SUS), private health institutions and private insurances. Since the creation of SUS, Brazil has significantly improved in many health indicators, but a lot needs to be done in order to achieve Universal Health Coverage (UHC).
Pakistan is the fifth most populous country in the world with population approaching 225 million. It is a developing country struggling in many domains due to which the health system has suffered a lot. As a result of that, Pakistan is ranked 122nd out of 190 countries in the World Health Organization performance report.
Health in Indonesia is affected by a number of factors. Indonesia has over 26,000 health care facilities; 2,000 hospitals, 9,000 community health centres and private clinics, 1,100 dentist clinics and 1,000 opticians. The country lacks doctors with only 0.4 doctors per 1,000 population. In 2018, Indonesia's healthcare spending was US$38.3 billion, 4.18% of their GDP, and is expected to rise to US$51 billion in 2020.
Tropical diseases, especially malaria and tuberculosis, have long been a public health problem in Kenya. In recent years, infection with the human immunodeficiency virus (HIV), which causes acquired immune deficiency syndrome (AIDS), also has become a severe problem. Estimates of the incidence of infection differ widely.
Health in Vietnam encompasses general and specific concerns to the region, its history, and various socioeconomic status, such as dealing with malnutrition, effects of Agent Orange as well as psychological issues from the Vietnam War, tropical diseases, and other issues such as underdeveloped healthcare systems or inadequate ratio of healthcare or social workers to patients.
The quality of health in Cambodia is rising along with its growing economy. The public health care system has a high priority from the Cambodian government and with international help and assistance, Cambodia has seen some major and continuous improvements in the health profile of its population since the 1980s, with a steadily rising life expectancy.
Bangladesh is one of the most populous countries in the world, as well as having one of the fastest growing economies in the world. Consequently, Bangladesh faces challenges and opportunities in regards to public health. A remarkable metamorphosis has unfolded in Bangladesh, encompassing the demographic, health, and nutritional dimensions of its populace.
A landlocked sub-Saharan country, Burkina Faso is among the poorest countries in the world—44 percent of its population lives below the international poverty line of US$1.90 per day —and it ranks 185th out of 188 countries on UNDP's 2016 Human Development Index .Rapid population growth, gender inequality, and low levels of educational attainment contribute to food insecurity and poverty in Burkina Faso. The total population is just over 20 million with the estimated population growth rate is 3.1 percent per year and seven out of 10 Burkinabe are younger than 30. Total health care expenditures were an estimated 5% of GDP. Total expenditure on health per capita is 82 in 2014.
Ecuador has a comprehensive publicly funded health system and national health insurance. Free medical care is available to all residents regardless of income, and without buying any type of medical insurance. An extensive and proactive program for public health includes actions such as teams of nurses going door-to-door offering influenza vaccines to residents. Isolated rural areas are also served by this system, as physicians, dentists, and nurses are obliged to perform one year of "rural service" in these communities. This service is mandatory for professional licensing in Ecuador.
Health in Mozambique has a complex history, influenced by the social, economic, and political changes that the country has experienced. Before the Mozambican Civil War, healthcare was heavily influenced by the Portuguese. After the civil war, the conflict affected the country's health status and ability to provide services to its people, breeding the host of health challenges the country faces in present day.
Health in Guatemala is focused on many different systems of prevention and care. Guatemala's Constitution states that every citizen has the universal right to health care. However, this right has been hard to guarantee due to limited government resources and other problems regarding access. The health care system in place today developed out of the Civil War in Guatemala. The Civil War prevented social reforms from occurring, especially in the sector of health care.
Compared with other neighbouring countries, Guyana ranks poorly in regard to basic health indicators. Basic health services in the interior are primitive to non-existent, and some procedures are not available at all. Although Guyana's health profile falls short in comparison with many of its Caribbean neighbours, there has been remarkable progress since 1988, and the Ministry of Health is working to upgrade conditions, procedures, and facilities. Many Guyanese seek medical care in the United States, Trinidad and Tobago or Cuba.
Peru has a decentralized healthcare system that consists of a combination of governmental and non-governmental coverage. Five sectors administer healthcare in Peru today: the Ministry of Health, EsSalud, and the Armed Forces (FFAA), National Police (PNP), and the private sector.
A lethal ovitrap is a device which attracts gravid female container-breeding mosquitoes and kills them. The traps halt the insect's life cycle by killing adult insects and stopping reproduction. The original use of ovitraps was to monitor the spread and density of Aedes and other container-breeding mosquito populations by collecting eggs which could be counted, or hatched to identify the types of insects. Since its conception, researchers found that adding lethal substances to the ovitraps could control the populations of these targeted species. These traps are called lethal ovitraps. They primarily target Aedes aegypti and Aedes albopictus mosquitoes, which are the main vectors of dengue fever, Zika virus, west Nile virus, yellow fever, and chikungunya.
In the 2017 dengue epidemic in Sri Lanka, a rise in the number of dengue fever cases was reported on the island country of Sri Lanka. The peak of the outbreak was in the mid-year monsoon rain season, when there was record of over 40,000 cases in July. This figure was far beyond the historical highest number of cases per month in Sri Lanka. Year end total dengue cases rose to 186,101.
