The reasons for their emergence include the decline of major epidemic diseases and associated social troubles, and the various consequences of economic development. Both groups of factors are increasingly relevant to the situation in many developing countries, where the expectation of life has been ...
An epidemic is an occurrence of disease in a certain population that is above what would be normally expected. Common epidemics that occur seasonally are influenza and the common cold. Answer and Explanation:1 Epidemic prone diseases are diseases that tend to spread throughout a given population ...
It is likely that the Hebrews were subject to the same diseases that are prevalent in the semitropical climate of the mid-East today. However, in many cases the Bible only mentions symptoms, such as fever, hemorrhage, discharge or itch, and one can only surmise what the disease entity was...
The geography and spread of infectious diseases are indeed an area of growing relevance in an increasingly interconnected world, a fact that this thematic series wishes to draw attention to. Several areas in today’s surveillance and the response system with important links to geography and health ...
History is pockmarked with the scars of past zoonotic outbreaks. What have we learned, why are they increasing, and what can we do to avoid them?
Diseases due to viruses are plentiful. Name three diseases caused by viruses in humans. Which are not species-specific? Why? What are some diseases that amoebas carry? What are epidemic prone diseases? What are the symptoms of an infectious disease caused by? What is a viral disease caused ...
S. endobioticum produces summer sporangia with mobile zoospores that can move in the soil. Winter (resting) sporangia are the dormant structures by which the fungus disperses to establish new infections. They can survive more than 40 years without plant hosts. The pathogen does not produce ...
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Viral infections that are epidemic or pandemic in nature can lead to immense health and economic burdens on society. By far the worst pandemic in recent history was caused by the H1N1 influenza strain in 1918, which led to an estimated 50 million deaths worldwide.1 Over the past few decades...
In general, for an epidemic to occur in a population, R must be >1 so that the number of cases continues to increase. Herd immunity (a.k.a. community immunity) refers to population-level resistance to an infectious disease that occurs when there are enough immune individuals to block the...