The role of environmental contamination in transmission of COVID-19 virus is currently not clear. This protocol has been designed to determine (viable) virus presence and persistence on fomites in various locations where a patient infected with COVID-19 is currently receiving care or being isolated,... and to understand how this may relate to COVID-19 transmission events in these settings. It is therefore important that it is done as part of a comprehensive outbreak investigation and that information obtained by environmental studies is combined with the results of epidemiological, laboratory and sequence data from COVID-19 patient investigations.
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Representative, quality, timely and continuous genetic surveillance of SARS-CoV-2 is critical to the COVID-19 outbreak response. This document provides practical guidance to Global Influenza Surveillance and Response System (GISRS) laboratories and other relevant national laboratories to move beyond... virus detection to genomic sequencing of SARS-CoV-2 PCR positive materials obtained from sentinel surveillance of influenza-like illness (ILI), acute respiratory infection (ARI) and severe acute respiratory infection (SARI). It contains considerations on sample selection for sequencing, numbers of viruses to be sequenced, metadata and timeliness for sharing genetic sequence data (GSD) and opportunities for technical support.
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Cervical intraepithelial neoplasia (CIN) is a premalignant lesion that may exist at any one of three stages: CIN1, CIN2, or CIN3. If left untreated, CIN2 or CIN3 (collectively referred to as CIN2+) can progress to cervical cancer. Instead of screening and diagnosis by the standard sequence of cytolo...gy, colposcopy, biopsy, and histological confirmation of CIN, an alternative method is to use a ‘screen-and-treat’ approach in which the treatment decision is based on a screening test and treatment is provided soon or, ideally, immediately after a positive screening test. This guideline provides recommendations for strategies for a screen-and-treat programme
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Chapter 1 provides new data on the latest developments in the global treatment effort, highlighting positive trends as well as aspects that require improvement. Chapter 2 summarizes the impact of the scale-up in reducing AIDS-related mortality and new HIV infections. Chapter 3 examines the sequence ...of steps in the continuum of care from HIV diagnosis to successful provision of ART services and outlines key supportive innovations. Chapter 4 discusses the implications and anticipated impact of the new "Consolidated guidelines on the use of ARV drugs for treating and preventing HIV infection
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(7th Version)
20, March 2020
WHO-2019-nCoV-genomic_sequencing
Les notes d’orientation exposent les mesures essentielles que les décideurs peuvent mettre en œuvre aux niveaux national et infranational pour les éléments suivants : tests de diagnostic de la COVID-19, prise en charge clinique de la COVID-19, atteinte des cibles en matière de vaccination con...tre la COVID-19, maintien
des mesures de lutte anti-infectieuse contre la COVID-19 dans les établissements de santé, renforcement de la confiance grâce à la communication sur les risques et à la mobilisation communautaire et gestion de l’infodémie autour de la COVID-19.
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Original text from 2008, updated in 2012. This document marks the beginning of a structured approach to safety assessment of GE foods, which are yet to be approved in our country. It is understood that many changes will become necessary and will be incorporated as we progress. This document will ho...wever, remain an important milestone in the process towards safety evaluation of food derived from GE plants in India.
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ຢາຕ້ານເຊື້ອຈຸລະຊີບ (Antimicrobial medicines) ມີຄວາມສໍາຄັນຫຼາຍຕໍ່ວຽກງານການແພດ, ສາທາລະນະສຸກ, ສຸຂະພາບສັດ ແລະ ການຜະລິດອາຫານ. ເນ...່ອງຈາກວ່າ ຢາດັ່ງກ່າວນີ້ ແມ່ນໃຊ້ເພື່ອປ້ອງກັນ ແລະ ປິ່ນປົວພະຍາດຊືມເຊື້ອ ທີ່ມີ ຈໍາພວກເຊື້ອຈຸລິນຊີ (Bacteria) ເປັນຫນື່ງໃນສາເຫດທີ່ເຮັດໃຫ້ຄົນ ແລະ ສັດເສຍຊີວິດ ໃຫ້ຫຼຸດລົງໄດ້ ແລະ ມີບົດບາດຫຼາຍໃນວົງ ການແພດແຜນປະຈຸບັນ ເປັນຕົ້ນແມ່ນ ການຜ່າຕັດ ຊຶ່ງມີຄວາມສ່ຽງຕໍ່ການຕິດເຊື້ອໄດ້ງ່າຍຈຶ່ງຈໍາເປັນຕ້ອງໄດ້ເພິ່ງພາຢາຕ້ານເຊື້ອຈຸລະ ຊີບ ທີ່ມີປະສິດທິພາບເພື່ອປ້ອງກັນ ແລະ ປິ່ນປົວການຕິດເຊື້ອທີ່ອາດເກີດຂຶ້ນ. ນອກຈາກນີ້ແລ້ວ ມັນຍັງມີຄວາມຈໍາເປັນສໍາລັບ ປ້ອງກັນ ແລະ ປິ່ນປົວ ໃນວຽກງານສັດຕະວະແພດ ແລະ ການກະສິກໍາ ເປັນຕົ້ນ: ການລ້ຽງສັດ, ການປະມົງ, ການປູກຝັງ ແລະ ມີຄວາມສໍາຄັນຕໍ່ ສຸຂະພາບສັດ ພືດ ຕ່ອງໂສ້ການຜະລິດອາຫານ ແລະ ເສດຖະກິດຂອງຊາດອີກດ້ວຍ.
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Weekly epidemiological update on COVID-19, 28 September 2022
The design of anaesthesia equipment for use in hospitals in the developing world must take intoaccount the local conditions, particularly whether reliable supplies of compressed oxygen andelectricity are available. Designs should ensure that maintenance is feasible locally. Internationalstandards sh...ould encourage the design of suitable equipment to ensure safe anaesthesia for patientsworldwide
Anaesthesia, 2007,62(Suppl. 1), pages 54–60
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I.OBJECTIFS DE LA FORMATION: A la fin de la formation et dans l’option particulièrement choisis, le titulaire d’uneLicence en Génie Biomédicale devrait être opérationnel dans les domaine suivants:
This analysis focused on the chronic form of HAT caused by T. b. gambiense, as it contributes to the majority of disease burden. Information from the literature review,
product development landscape, and stakeholder interviews was compiled to:
- Identify use cases and understand current diagnosti...c practices and tools associated with each use case.
- Analyze progress toward robust diagnostics for HAT across different biomarkers.
- Develop recommendations for steps to improve the availability, access, and adoption of HAT diagnostic tools.
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Trypanosoma cruzi is the etiological agent of Chagas disease (CD), considered one of the most important parasitic infections in Latin America. Between 25 and 90 million humans are at infection risk via at least one of multiple infection mechanisms. Under natural conditions, the principal transmissio...n modes are transplacental or via one of more than 140 hematophagous triatomine bugs (Reduviidae: Triatominae). Triatomines acquire the parasite from mammal reservoirs due to their obligate blood-feeding (albeit triatomines can also feed on non-reservoir vertebrates such as birds and reptiles). The disease burden for CD in the Latin America and Caribbean region, based on disability-adjusted life-years (DALYs), is at least five times greater than that of malaria, and is approximately one-fifth that of HIV/AIDS. In recent decades, CD has extended to other continents outside natural reservoir or vector distributions due to human migration, with a minimum estimated 10 million individuals infected worldwide.
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Mpox is an emerging zoonotic disease caused by the mpox virus, a member of the Orthopoxvirus genus closely related to the variola virus that causes smallpox. Mpox was first discovered in 1958 when outbreaks of a pox-like disease occurred in monkeys kept for research. The first human case was recorde...d in 1970 in the Democratic Republic of the Congo (DRC) during a period of intensified effort to eliminate smallpox and since then the infection has been reported in a number of African countries. Mpox can spread in humans through close contact, usually skin-to-skin contact, including sexual contact, with an infected person or animal, as well as with materials contaminated with the virus such as clothing, beddings and towels, and respiratory droplets in prolonged face to face contact. People remain infectious from the onset of symptoms until all the lesions have scabbed and healed. The virus may spread from infected animals through handling infected meat or through bites or scratches. Diagnosis is confirmed by polymerase chain reaction (PCR) testing of material from a lesion for the virus’s DNA. Two separate clades of the mpox virus are currently circulating in Africa: Clade I, which includes subclades Ia and Ib, and Clade II, comprising subclades IIa and IIb. Clade Ia and Clade Ib have been associated with ongoing human-to-human transmission and are presently responsible for outbreaks in the Democratic Republic of the Congo (DRC), while Clade Ib is also contributing to outbreaks in Burundi and other countries.
In 2022‒2023 mpox caused a global outbreak in over 110 countries, most of which had no previous history of the disease, primarily driven by human-to-human transmission of clade II through sexual contact. In just over a year, over 90,000 cases and 150 deaths were reported to the WHO. For the second time since 2022, mpox has been declared a global health emergency as the virus spreads rapidly across the African continent. On 13 Aug 2024, Africa CDC declared the ongoing mpox outbreak a Public Health Emergency of Continental Security (PHECS), marking the first such declaration by the agency since its inception in 2017.7 This declaration empowered the Africa CDC to lead and coordinate responses to the mpox outbreak across affected African countries. On August 14, 2024, the WHO declared the resurgence of mpox a Public Health Emergency of International Concern (PHEIC) emphasizing the need for coordinated international response.
As of August 2024, Mpox has expanded beyond its traditional endemic regions, with new cases reported in countries including Sweden, Thailand, the Philippines, and Pakistan. Sweden has confirmed its first case of Clade 1 variant, which has been rapidly spreading in Africa, particularly in DRC. The emergence of this new variant raises concerns about its potential for higher lethality and transmission rates outside Africa.
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EVALUATION OF UNICEF PROGRAMMES TO PROTECT CHILDREN IN EMERGENCIES: Synthesis Report