Corruption is an anti-social attitude awarding improper privileges contrary to legal and moral norms and impairs the authorities' capacity to secure the welfare of all citizens. Corruption in Nigeria is a constant phenomenon. In 2012, Nigeria was estimated to have lost over $400 billion to corruption since its independence.
Political corruption in Ghana has been common since independence. Since 2017, Ghana's score on Transparency International's Corruption Perceptions Index has improved slightly from its low point that year, a score of 40 on a scale from 0 to 100. Ghana's score rose to 43 by 2020 and has remained there until the present, 2023. When ranked by score among the 180 countries in the 2023 Index, Ghana ranked 70th, where the country ranked first is perceived to have the most honest public sector. For comparison with worldwide scores, the best score was 90, the average score was 43, and the worst score was 11. For comparison with regional scores, the average score among sub-Saharan African countries was 33. The highest score in sub-Saharan Africa was 71 and the lowest score was 11.
Corruption in South Africa includes the improper use of public resources for private ends, including bribery and improper favouritism. Corruption was at its highest during the period of state capture under the presidency of Jacob Zuma and has remained widespread, negatively "affecting criminal justice, service provision, economic opportunity, social cohesion and political integrity" in South Africa.
The mining industry of Sierra Leone accounted for 4.5 percent of the country's GDP in 2007 and minerals made up 79 percent of total export revenue with diamonds accounting for 46 percent of export revenue in 2008. The main minerals mined in Sierra Leone are diamonds, rutile, bauxite, gold, iron and limonite.
Corruption in Botswana is usually regarded as one of the lowest in Africa. However, corruption is not eradicated, and can still be seen in many different governmental sectors and in differing forms. Despite attempts at combating corruption, corruption in Botswana has started to get worse. The most common forms of corruption are nepotism or patronage.
Corruption in Zimbabwe has become endemic within its political, private and civil sectors.
Austria has a well-developed institutional and legal system, and most corruption cases under investigation by a parliamentary committee end with judicial trials and effective judgments. However, there are several significant Austrian corruption cases which have taken place during the past decade involving land and regional officials, high-level public officials, the central government and, in one instance, the former Chancellor.
Both grand and petty corruption are serious problems in Tanzania yet various comprehensive laws are in place to prevent corruption. It is largely due to a weak internal control and low or non-compliance with anti-corruption regulations within different government agencies. For instance, public procurement, taxation, and customs service are areas that are prone to corruption.
Corruption in Uganda is characterized by grand-scale theft of public funds and petty corruption involving public officials at all levels of society as well as widespread political patronage systems. Elite corruption in Uganda is through a patronage system which has been exacerbated by foreign aid. Aid has been providing the government with large amounts of resources that contribute to the corrupt practices going on within the country. The style of corruption that is used is to gain loyalty and support so that officials can remain in power. One of the more recent forms of corruption is through public procurement because of the lack of transparency with transactions that happen within the government.
Since independence, corruption has been more than prevalent in Cameroon. In fact, corruption has become pervasive and has affected all sectors of the government and civil society including the executive, judiciary, police, and even the private sector. The main causes being a deep lack of political will to fight corruption and neopatrimonialism. Other causes include; personal interests and absence of duty conscience, weak judiciary and almost nonexistent opposition in the legislative, nepotism and favouritism, ineffective system of accountability, among others.
On Transparency International's 2023 Corruption Perceptions Index, Senegal scored 43 on a scale from 0 to 100. When ranked by score, Senegal ranked 70th among the 180 countries in the Index, where the country ranked first is perceived to have the most honest public sector. For comparison with worldwide scores, Senegal's score was also the average score in 2023; the best score was 90 and the worst score was 11. For comparison with regional scores, the average score among sub-Saharan African countries was 33. The highest score in sub-Saharan Africa was 71 and the lowest score was 11.
The 2013–2016 epidemic of Ebola virus disease, centered in Western Africa, was the most widespread outbreak of the disease in history. It caused major loss of life and socioeconomic disruption in the region, mainly in Guinea, Liberia and Sierra Leone. The first cases were recorded in Guinea in December 2013; later, the disease spread to neighbouring Liberia and Sierra Leone, with minor outbreaks occurring in Nigeria and Mali. Secondary infections of medical workers occurred in the United States and Spain. In addition, isolated cases were recorded in Senegal, the United Kingdom and Italy. The number of cases peaked in October 2014 and then began to decline gradually, following the commitment of substantial international resources.
There are several sectors in Ethiopia where businesses are particularly vulnerable to corruption. Land distribution and administration is a sector where corruption is institutionalized, and facilitation payments as well as bribes are often demanded from businesses when they deal with land-related issues.
Despite several steps taken by the previous government in order to fight corruption in Zambia, there has not been a dramatic improvement in the public perception of anti-corruption efforts over the past years. Corruption remains pervasive in the country, yet in April 2014 the Business Anti-Corruption Portal reported that the situation in Zambia is relatively better than that of other countries in the region.
Corruption is endemic at every level of Liberian society, making Liberia one of the most politically corrupt nations in the world. As such, corruption is not specifically a punishable crime under Liberian law, which further exacerbates the nature of corruption present in the country. When President Sirleaf took office in 2006, she announced that corruption was “the major public enemy.”
Cases of the Ebola virus disease in Nigeria were reported in 2014 as a small part of the epidemic of Ebola virus disease which originated in Guinea that represented the first outbreak of the disease in a West African country. Previous outbreaks had been confined to countries in Central Africa.
Corruption in Guinea-Bissau occurs at among the highest levels in the world. In Transparency International's Corruption Perceptions Index for 2023, Guinea-Bissau scored 22 on a scale from 0 to 100. When ranked by score, Guinea-Bissau ranked 158th among the 180 countries in the Index, where the country ranked first is perceived to have the most honest public sector. However, Guinea-Bissau's score has either improved or remained steady every year since its low point in 2018, when it scored 16. For comparison with worldwide scores, the best score in 2023 was 90, the average score was 43, and the worst score was 11. For comparison with regional scores, the average score among sub-Saharan African countries was 33. The highest score in sub-Saharan Africa was 71 and the lowest score was 11. In 2013, Guinea-Bissau scored below the averages for both Africa and West Africa on the Mo Ibrahim Foundation’s Index of African Governance.
Corruption in Eritrea is considered a deeply serious and growing problem. The level of corruption used to be considerably lower in Eritrea than in many other African countries. Indeed, it was traditionally viewed as having a “strong ‘anti-corruption’ culture” and considered relatively “egalitarian and corruption-free.” In 2006, a report by Bertelsmann Stiftung stated that corruption, as of that date, was not a serious problem within Eritrea. While noting that there had been “cases of corruption since independence,” they existed on a negligible level, although politically-motivated corruption allegations have been made. But, in fact, corruption is said to have been growing steadily worse ever since 1998, when, not long after the end of its decades-long war of independence, a border conflict with Ethiopia led to another war.
Corruption in Chad is characterized by nepotism and cronyism. Chad received a score of 20 in the 2023 Transparency International Corruption Perceptions Index on a scale from 0 to 100. When ranked by score, Chad ranked 162nd among the 180 countries in the Index, where the country ranked first is perceived to have the most honest public sector. For comparison with worldwide scores, the best score was 90, the average score was 43, and the worst score was 11. For comparison with regional scores, the average score among sub-Saharan African countries was 33. The highest score in sub-Saharan Africa was 71 and the lowest score was 11.
Corruption in the Comoros follows the familiar patterns of state-based corruption, namely government officials abusing their political powers for private gain in the country of Comoros.
