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During the 2019 Hajj, the Ministry of Health in Saudi Arabia implemented for the first time a health early warning system for rapid detection and response to health threats.
This study aimed to describe the early warning findings at the Hajj to highlight the pattern of health risks and the potential benefits of the disease surveillance system.
Using syndromic surveillance and event-based surveillance data, the health early warning system generated automated alarms for public health events, triggered alerts for rapid epidemiological investigations and facilitated the monitoring of health events.
During the deployment period (4 July-31 August 2019), a total of 121 automated alarms were generated, of which 2 events (heat-related illnesses and injuries/trauma) were confirmed by the response teams.
The surveillance system potentially improved the timeliness and situational awareness for health events, including non-infectious threats. In the context of the current COVID-19 pandemic, a health early warning system could enhance case detection and facilitate monitoring of the disease geographical spread and the effectiveness of control measures.
The surveillance system potentially improved the timeliness and situational awareness for health events, including non-infectious threats. In the context of the current COVID-19 pandemic, a health early warning system could enhance case detection and facilitate monitoring of the disease geographical spread and the effectiveness of control measures.
Cryptosporidium is a waterborne intestinal parasite that causes diarrhoea in low and middle-income countries worldwide. IC-87114 molecular weight Reports from Mediterranean countries have documented the prevalence of cryptosporidiosis in children at various ages, also among cancer patients, and in cases of chronic kidney disease, haemodialysis, and organ transplant. Untill now, modified-acid staining preceded by stool concentration preparation remains the leading screening diagnostic test for the infection. In Jordan, few studies for cryptosporidiosis have been performed during the last 3 decades.
This paper reviewed the status of cryptosporidiosis in Jordan and tracked recent updates for this emerging protozoal infection among different population groups.
In this study, an online search was conducted on Google Scholar and PubMed databases using the keywords Jordan, cryptosporidiosis and Cryptosporidium to inspect studies done on this parasite in Jordan.
Only 9 articles were identified from 1994 to 2019. These were analysed in terms of population group, demography, clinical history and the diagnostic tools used.
Cryptosporidiosis is still neglected in Jordan as indicated by the low number of studies over the last 3 decades and the prevalence is diverse depending on the diagnostic test used and socioeconomic status.
Cryptosporidiosis is still neglected in Jordan as indicated by the low number of studies over the last 3 decades and the prevalence is diverse depending on the diagnostic test used and socioeconomic status.
Diet plays an important role in the risk of noncommunicable diseases. In the Islamic Republic of Iran, national activities were started after release of the World Health Organization's (WHO) action plan on prevention and control of noncommunicable diseases.
This study describes national food policies implemented by the government in order to reduce noncommunicable diseases in the country in line with WHO action plan.
Newly adopted food standards and regulations linked to noncommunicable diseases from 2013 to 2018 were reviewed and the maximum permitted levels of salt and trans and saturated fats were compared in the old and new standards. Nutritional traffic light labelling to raise public awareness of healthy diets was evaluated.
Fifteen food standards associated with eight food items that make up a large share of the daily Iranian food basket and three that make up a small share were evaluated. Policies on salt included reduction in maximum permitted percentage in bread, cheese and doogh (a fermented drink) to 1%, 3% and 0.8%, respectively. For trans and saturated fats, maximum permitted percentages were set as 2-5% and 30-65% of edible oils and fats, respectively. Nutritional traffic light labelling, which indicates the content of salt, sugar, fat and trans fat in foods, has been mandatory for all foods since 2016.
In view of the polices implemented to reduce the salt and fat/oil content of foods, significant decreases in noncommunicable diseases are expected in coming years in the country. However, further studies are needed to show the effectiveness of the interventions.
In view of the polices implemented to reduce the salt and fat/oil content of foods, significant decreases in noncommunicable diseases are expected in coming years in the country. However, further studies are needed to show the effectiveness of the interventions.
In the Mediterranean region, Leishmania infantum is the main cause of visceral leishmaniasis. Dogs with canine visceral leishmaniasis are an important reservoir of visceral leishmaniasis. Control of canine visceral leishmaniasis could disrupt transmission of visceral leishmaniasis to humans. The secreted antigens of Leishmania promastigotes are potential stimuli of the host immune system. Proteomic techniques facilitate the identification of new protein markers.
This study aimed to identify immunoreactive proteins in the secretions of L. infantum promastigotes which could be possible targets for the diagnosis and treatment of canine visceral leishmaniasis and the development of vaccines against the disease.
Secretions of L. infantum promastigotes were obtained from the cultivation of 6 × 10
promastigotes in serum- free RPMI-1640 medium during a period of 72 h. After deionization and lyophilization, two-dimensional gel electrophoresis was used for protein separation followed by Western blotting. Thirteen common and repeatable immunoreactive spots were analysed by mass spectrometry.
Nine proteins were identified by spectrometry. Most of these proteins were involved in metabolism pathways, survival and pathogenicity of Leishmania parasites. Phospholipase C, immune inhibitor A, chitin-binding protein and a single peptide match to chain A crystal structure of selenomethionine were observed in the secretions of L. infantum promastigotes.
The proteins identified in metabolism pathways, survival and pathogenicity of Leishmania parasites are possible targets that could be used for the diagnosis and treatment of canine visceral leishmaniasis and the development of vaccines against the disease in the future.
The proteins identified in metabolism pathways, survival and pathogenicity of Leishmania parasites are possible targets that could be used for the diagnosis and treatment of canine visceral leishmaniasis and the development of vaccines against the disease in the future.
Website: https://www.selleckchem.com/products/IC-87114.html
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