نتایج جستجو برای: infectious disease outbreak
تعداد نتایج: 1568462 فیلتر نتایج به سال:
The investigation of infectious disease outbreaks relies on the analysis of increasingly complex and diverse data, which offer new prospects for gaining insights into disease transmission processes and informing public health policies. However, the potential of such data can only be harnessed using a number of different, complementary approaches and tools, and a unified platform for the analysi...
Emerging infectious diseases are a concern for wildlife and human health. To understand, prevent, and control infectious diseases, it can be helpful to use mathematical models. West Nile virus is a new infectious disease in North America. The virus is transmitted back and forth continually between mosquitoes and birds, and occasionally is transmitted from mosquitoes to humans. We developed a ma...
Recent infectious disease epidemics illustrate how health systems failures anywhere can create disease vulnerabilities everywhere. We must therefore prioritize investments in health care infrastructure in outbreak-prone regions of the world. We describe how "rooted" research collaborations can establish capacity for pathogen surveillance and facilitate rapid outbreak responses.
This paper begins with a discussion of the definition of an outbreak. It considers the portion of outbreaks in the general pattern of food-borne infectious disease. The methods used to identify outbreaks are described and the importance of the potential benefits and the economic impact of outbreak recognition and control and are discussed. The paper concludes by illustrating the economic impact...
increased susceptibility of birds to avian pathogens in intensive husbandry system has emphasized on necessity of improvement of innate and specific immune responses of birds by the fast establishment of a beneficial microflora and immune stimulator factors to guarantee healthy and low-price products. during this study, 192 one-day-old broiler chicks (ross-380) in four groups with three replica...
BACKGROUND Web 2.0 media (eg, Facebook, Wikipedia) are considered very valuable for communicating with citizens in times of crisis. However, in the case of infectious disease outbreaks, their value has not been determined empirically. In order to be able to take full advantage of Web 2.0 media in such a situation, the link between these media, citizens' information behavior, and citizens' infor...
Infectious diseases are a class of caused by various pathogens that can be transmitted between humans and animals or animals, thus seriously affecting the development human society. To control spread infectious worldwide ensure safety people’s lives, it is essential to regularly analyze global disease cases. This review based on data from World Health Organization, Centers for Disease Control i...
The potential for the Avian Flu (H5N1) virus to become a pandemic disease has mandated an examination of public health surveillance, response and containment strategies for developing countries. We have developed a Multi Agent System Simulation system known as IDESS (Infectious Disease Epidemic Simulation System) that rapidly constructs infectious disease models from existing data for any geogr...
New coronavirus as a pandemic threatens whole world. This virus as a member of coronavirus family has new and unknown characteristics and no vaccine or treatment agent has been developed for this infectious disease. Regarding the successful experience of public health measures in SARS outbreak controlling and haltering, the infected countries have applied these proceedings widely to control new...
To compare the timeliness of nongovernmental and governmental communications of infectious disease outbreaks and evaluate trends for each over time, we investigated the time elapsed from the beginning of an outbreak to public reporting of the event. We found that governmental sources improved the timeliness of public reporting of infectious disease outbreaks during the study period.
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