Ebola Virus Disease

This article highlights the epidemiology, clinical features, diagnosis, management, and prevention of EVD. The emerging diagnostic technologies, rapid viral characterization, geospatial mapping of EVD transmission, and new treatments and vaccines are discussed.
Source: Infectious Diseases Clinics of North America - Category: Infectious Diseases Authors: Source Type: research

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Authors: Asad A, Aamir A, Qureshi NE, Bhimani S, Jatoi NN, Batra S, Ochani RK, Abbasi MK, Tariq MA, Diwan MN Abstract Marburg Virus (MARV), along with the Ebola virus, belongs to the family of Filovirus and is cause of a lethal and severely affecting hemorrhagic fever. The Marburgvirus genus includes two viruses: MARV and Ravn. MARV has been recognized as one of utmost importance by the World Health Organization (WHO). The case fatality rate of the virus ranges from 24.0 to 88.0% which demonstrates its lethal nature and the need for its widespread information. The first case of the Marburgvirus disease (MARD) was r...
Source: Infezioni in Medicina - Category: Infectious Diseases Tags: Infez Med Source Type: research
In the last decades, a number of infectious viruses have emerged from wildlife or re-emerged, generating serious threats to the global health and to the economy worldwide. Ebola and Marburg hemorrhagic fevers, Lassa fever, Dengue fever, Yellow fever, West Nile fever, Zika, and Chikungunya vector-borne diseases, Swine flu, Severe acute respiratory syndrome (SARS), Middle East respiratory syndrome (MERS), and the recent Coronavirus disease 2019 (COVID-19) are examples of zoonoses that have spread throughout the globe with such a significant impact on public health that the scientific community has been called for a rapid int...
Source: Frontiers in Immunology - Category: Allergy & Immunology Source Type: research
It wasn’t greed, or curiosity, that made Li Rusheng grab his shotgun and enter Shitou Cave. It was about survival. During Mao-era collectivization of the early 1970s, food was so scarce in the emerald valleys of southwestern China’s Yunnan province that farmers like Li could expect to eat meat only once a year–if they were lucky. So, craving protein, Li and his friends would sneak into the cave to hunt the creatures they could hear squeaking and fluttering inside: bats. Li would creep into the gloom and fire blindly at the vaulted ceiling, picking up any quarry that fell to the ground, while his companion...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized COVID-19 feature Magazine Source Type: news
This article is republished from The Conversation under a Creative Commons license. Read the original article. The post How Deforestation Helps Deadly Viruses Jump from Animals to Humans appeared first on Inter Press Service.
Source: IPS Inter Press Service - Health - Category: International Medicine & Public Health Authors: Tags: Environment Global Headlines Health TerraViva United Nations Source Type: news
The northern side of Chatuchak Weekend Market feels a bit like Noah has hit hard times and decided to offload the entire contents of his Ark. In wooden cages, bright-plumed fighting cocks squawk and peck. Around the corner are snakes in plastic takeout containers, prices scrawled on them in sharpie. Hairless squirrel kits snooze in a pile as a meerkat and giant iguana gaze on. A pygmy monkey leaps about with a furious scowl, perhaps indignant at the 30,000 baht ($950) price tag fixed to his enclosure. Across the narrow alleyway, a lynx prowls restlessly within its cage. “He’s 250,000 baht [$7,900],” says ...
Source: TIME: Health - Category: Consumer Health News Authors: Tags: Uncategorized COVID-19 News Desk overnight Source Type: news
Darwyn Kobasa Ebola virus (EBOV) is a zoonotic pathogen that poses a significant threat to public health, causing sporadic yet devastating outbreaks that have the potential to spread worldwide, as demonstrated during the 2013–2016 West African outbreak. Mouse models of infection are important tools for the development of therapeutics and vaccines. Exposure of immunocompetent mice to clinical isolates of EBOV is nonlethal; consequently, EBOV requires prior adaptation in mice to cause lethal disease. Until now, the only immunocompetent EBOV mouse model was based on the Mayinga variant, which was isolated in 1...
Source: Viruses - Category: Virology Authors: Tags: Article Source Type: research
Abstract In this two-part series of reviews, we have invited experts in their fields to contribute articles on the status of vaccine research and development for emerging pathogens. This topic has been brought into sharp focus in recent years following significant outbreaks of viral diseases such as those causing severe acute respiratory syndrome and Middle East respiratory syndrome, as well as devastating outbreaks of diseases caused by the Ebola, Marburg, Zika and Lassa fever viruses, to name only a few examples. Additionally, bacterial infections leading to bubonic and pneumonic plague, most notably in Madagasc...
Source: Clinical and Developmental Immunology - Category: Allergy & Immunology Authors: Tags: Clin Exp Immunol Source Type: research
Abstract The West African Ebola virus (EBOV) epidemic has fast-tracked countermeasures for this rare, emerging zoonotic pathogen. Until 2013-2014, most EBOV vaccine candidates were stalled between the preclinical and clinical milestones on the path to licensure, because of funding problems, lack of interest from pharmaceutical companies, and competing priorities in public health. The unprecedented and devastating epidemic propelled vaccine candidates toward clinical trials that were initiated near the end of the active response to the outbreak. Those trials did not have a major impact on the epidemic but provided ...
Source: Annual Review of Microbiology - Category: Microbiology Authors: Tags: Annu Rev Microbiol Source Type: research
James McGrane, FAO ECTAD Indonesia Team Leader, at his office in Jakarta. Credit: Kanis Dursin/IPSBy Kanis DursinJAKARTA, Indonesia, Jul 10 2017 (IPS)Poultry farmer Bambang Sutrisno Setiawan had long heard about biosecurity but never gave serious thought to it, even when the highly pathogenic avian influenza H5N1 forced him to cull thousands of his layer chickens in 2003 and 2009.Eighteen years into the business, however, Bambang, who is called Ilung by friends, is now converting his second farm into a three-zone biosecurity poultry with a strong conviction that it is the only way to save his business amid continued threat...
Source: IPS Inter Press Service - Health - Category: International Medicine & Public Health Authors: Tags: Asia-Pacific Economy & Trade Featured Food & Agriculture Headlines Health Projects avian flu biosafety Food and Agriculture Organization of the United Nations (FAO) Improving the lives of rural populations: better nutrition & agricultu Source Type: news
Abstract Ebola virus disease (EVD) is a threat to human health and to the survival of African great apes. The disease has led to major population declines in chimpanzees Pan troglodytes and gorillas Gorilla gorilla, and infected great apes play an important role as sources of human EVD outbreaks. The threat posed by EVD raises the question whether vaccination of wild apes is an effective strategy to reduce the occurrence and impact of this disease. We review the current knowledge about EVD in great apes and document the link between outbreaks in apes and in humans, mainly via bushmeat consumption. We discuss the need fo...
Source: Mammal Review - Category: Zoology Authors: Tags: Review Source Type: research
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