Assessment of Macro-Level Socioeconomic Factors That Impact Waterborne Diseases: The Case of Jordan

Molecular characterization of Entamoeba, Blastocystis and Cryptosporidium species in stool samples collected from Jordanian patients suffering from gastroenteritis

Little is known about the prevalence of intestinal protozoa in patients suffering from diarrhea in Jordan. The present study aimed to detect and speciate Entamoeba, Blastocystis, and Cryptosporidium species in a total of 159 human patients with diarrhea from November 2014 to October 2016. The overall prevalence for the three parasites was 19.5% (31/159). Entamoeba spp. (Entamoeba. dispar and/or Entamoeba histolytica), Blastocystis hominis, and Cryptosporidium parvum subtype IIaA15G2R1 were detected in 12.6%, 6%, and 0.6 of samples, respectively. This is the first molecular study in Jordan to confirm the diagnosis of Entamoeba species and to discriminate between E. histolytica and E. dispar.

Assessment of socioeconomic inequality based on virus-contaminated water usage in developing countries: A review

Water is an essential resource required for various human activities such as drinking, cooking, and other recreational activities. While developed nations have made significant improvement in providing adequate quality water and sanitation devoid of virus contaminations to a significant percentage of the residences, many of the developing countries are still lacking in these regards, leading to many death cases among the vulnerable due to ingestion of virus-contaminated water and other waterborne pathogens. However, the recent global pandemic of COVID-19 seems to have changed the paradigm by reawakening the importance of water quality and sanitation, and focusing more attention on the pervasive effect of the use of virus-contaminated water as it can be a potential driver for the spread of the virus and other waterborne diseases, especially in developing nations that are characterized by low socioeconomic development. Therefore, this review assessed the socioeconomic inequalities related to the usage of virus-contaminated water and other waterborne pathogens in developing countries. The socioeconomic factors attributed to the various waterborne diseases due to the use of virus-contaminated water in many developing countries are poverty, the standard of living, access to health care facilities, age, gender, and level of education. Some mitigation strategies to address the viral contamination of water sources are therefore proposed, while future scope and recommendations on tackling the essential issues related to socioeconomic inequality in developing nations are highlighted.

Assessment of socioeconomic inequality based on virus-contaminated water usage in developing countries: A review

Water is an essential resource required for various human activities such as drinking, cooking, and other recreational activities. While developed nations have made significant improvement in providing adequate quality water and sanitation devoid of virus contaminations to a significant percentage of the residences, many of the developing countries are still lacking in these regards, leading to many death cases among the vulnerable due to ingestion of virus-contaminated water and other waterborne pathogens. However, the recent global pandemic of COVID-19 seems to have changed the paradigm by reawakening the importance of water quality and sanitation, and focusing more attention on the pervasive effect of the use of virus-contaminated water as it can be a potential driver for the spread of the virus and other waterborne diseases, especially in developing nations that are characterized by low socioeconomic development. Therefore, this review assessed the socioeconomic inequalities related to the usage of virus-contaminated water and other waterborne pathogens in developing countries. The socioeconomic factors attributed to the various waterborne diseases due to the use of virus-contaminated water in many developing countries are poverty, the standard of living, access to health care facilities, age, gender, and level of education. Some mitigation strategies to address the viral contamination of water sources are therefore proposed, while future scope and recommendations on tackling the essential issues related to socioeconomic inequality in developing nations are highlighted.

An Empirical Study on the Ecological Economy of the Huai River in China

The Huai River is an important flood control and discharge river in the middle and east of China, and the development of ecological economy with regional advantages is significant for the protection and improvement of the resources and environment of the basin. On the basis of defining the connotation of an ecological economic system, this study constructed an index system, and it applied the methods of data envelopment analysis (DEA) and exploratory spatial data analysis (ESDA) to study the ecological economy of the Huai River. This study concluded that (1) the efficiency in most areas was efficient, but inefficient in a few areas; (2) the causes of inefficiency were unreasonable production scale and unqualified production technology, which led to redundant input of resources, insufficient output of days with good air quality, and excessive output of particulate matter with less than or equal to 2.5 microns in diameter (PM2.5); and (3) the efficiency was different in different regions, so it was necessary to respectively formulate and implement strategies for protection and development of resources and environment. The research results can be used as an important reference for formulating ecological economic policies around the world.

Health Economic Publications From the Middle East and North Africa Region: A Scoping Review of the Volume and Methods of Research

INTRODUCTION

We reviewed the scope of countries, diseases, technologies, and methods involved in the health economic evaluations published in the Middle East and North Africa (MENA) region.

METHODS

PRISMA guidelines were followed. A PubMed search was conducted up to December 15, 2019. English language full-text articles were included if they reported original research on humans; involved the local population from Algeria, Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Syria, Tunisia, United Arab Emirates, or Yemen; reported costs; and involved a full or partial health economic analysis comparing alternative health technologies. Data on publication year, country of origin, disease area according to ICD-10, type of health technology, and applied methods were extracted.

RESULTS

From 105 eligible articles, 57.1% were published between 2015 and 2019. Egypt (30.5%) and Saudi Arabia (27.6%) were the most frequently involved countries. Infectious diseases were most often studied (27.6%). The assessed technology was a system (eg, infection control, screening, coverage/access, hospital management, or healthcare delivery program) in 41.9% of studies. Cost-utility analysis (CUA) was the most frequent method (29.5%) and was growing rapidly. Health system perspective was adopted in 52.4% of studies, whereas societal perspective was scarce (8.6%). The majority of studies (46.7%) were published in Scimago Q1 journals. Over half of the studies (54.2%) did not report or did not have a funding source.

CONCLUSIONS

From 2015, health economic analysis became more frequent in the MENA region, providing input to value-based health policy and financing. For further growth, in addition to the development of the institutional background, valid and more standardized local cost and outcome data should be available.