Mosquito-borne diseases are expanding their range, and re-emerging in areas where they had subsided for decades. The extent to which climate change influences the transmission suitability and population at risk of mosquito-borne diseases across different altitudes and population densities has not be...en investigated. The aim of this study was to quantify the extent to which climate change will influence the length of the transmission season and estimate the population at risk of mosquito-borne diseases in the future, given different population densities across an altitudinal gradient.
The Lancet Planetary Health Volume 5, ISSUE 7, e404-e414, July 01, 2021
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BMJ Global Health2019;4:e001504. doi:10.1136/bmjgh-2019-00150
PERC produces regional and member state situation analyses, updated regularly.
9 April 2020
The COVID-19 pandemic is presenting States in Europe with an extraordinary and unprecedented public health emergency. In response, States are taking necessary and legitimate measures to prevent the spread of the virus and to protect their populations. Some of these measures have been... taken within the framework of a declared state of emergency, based on specific national provisions governing emergency situations.
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Human African trypanosomiasis (HAT), or sleeping sickness, is an endemic disease in 36 sub-Saharan African countries, typically occurring in underdeveloped areas, where
health systems face significant difficulties of diverse natures.
Результаты исследования «Изучение распространенности коронавирусной инфекции COVID-19 среди инфицированных ВИЧ пациентов вРоссии ивлияния эпидемии коронавирусной... инфекции COVID-19 на оказание медицинской помощипри ВИЧ-инфекции»
This study shows the negative impact that the COVID-19 pandemic is having on access to HIV care in the Russian Federation and shows that people living with HIV in the country are more susceptible to COVID-19 but less likely to seek testing or treatment.
More than a third of people living with HIV who were surveyed reported some impact on HIV services, including about 4% who reported that they had missed taking antiretroviral therapy because they could not get the medicine and nearly 9% who reported that they had missed taking medicine for tuberculosis prevention. However, the majority of respondents (about 70% of people living with HIV) did not experience problems obtaining antiretroviral therapy and about 22% reported that antiretroviral medicines were delivered to their home. More than 900 respondents from 68 regions of the Russian Federation, including people living with HIV and those who are not, were reached by the study.
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HIV/AIDS Programme
Policy Brief
Community Health Impact Coalition members & colleagues from across the world are sharing COVID-19 explainers, internal policies, clinical protocols, & more live
WHO
Considering programmatic implications of rising levels of HIV drug resistance: finalizing the Global Action Plan
Webinars 12 13 Dec 2016
PERC produces regional and member state situation analyses, updated regularly.
The study on single-dose cholera vaccine in Zambia evaluates the effectiveness of using a single dose of the oral cholera vaccine (OCV) during a 2016 outbreak in Lusaka. Due to limited vaccine supply, authorities opted for a one-dose emergency campaign instead of the usual two-dose regimen. A matche...d case-control study was conducted to assess vaccine effectiveness, showing 88.9% short-term protection against cholera. The findings suggest that a single-dose approach can be an effective strategy in outbreak settings, especially when vaccine supplies are constrained. However, further research is needed to determine long-term immunity and effectiveness in young children.
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The Interim Guidance on Cholera Rapid Diagnostic Tests (RDTs) by the Global Task Force on Cholera Control (GTFCC) provides recommendations for using RDTs to detect cholera in areas with limited laboratory capacity. It highlights the advantages of RDTs, such as rapid detection (within 30 minutes), ea...se of use by non-laboratory personnel, and their role in early outbreak identification and surveillance. However, it emphasizes that RDTs should not replace culture or PCR testing, as they vary in sensitivity (58-100%) and specificity (60-100%). The document advises on proper test selection, storage, training, and integration into national surveillance systems to enhance cholera response efforts.
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FOLLOW-UP TO THE 2011 POLITICAL DECLARATION ON HIV/AIDS: INTENSIFYING EFFORTS TO ELIMINATE HIV/AIDS | Reporting Period: January – December 2014
The Cholera Q&A Fact Sheet provides essential information about cholera, including its causes, symptoms, treatment, and prevention. Cholera is an acute diarrheal disease caused by Vibrio cholerae, which spreads through contaminated water and food. It leads to rapid dehydration and can be fatal if un...treated. Symptoms range from mild diarrhea to severe dehydration, shock, and death.
Treatment primarily involves Oral Rehydration Therapy (ORT) to replace lost fluids, and in severe cases, intravenous fluids. Antibiotics are generally not recommended for mass treatment. Prevention focuses on safe drinking water, sanitation, hand hygiene, and proper food handling.
The document also discusses cholera vaccination, with three WHO-approved oral vaccines available. However, vaccines should be used alongside other control measures. The Global Task Force on Cholera Control (GTFCC) aims to eliminate cholera transmission in 20 countries by 2030 through improved sanitation, vaccination, and rapid outbreak response.
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