Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Zoonotic diseases and trade
Disease and trade have a long-standing, interwoven history. During the 14th century, Europeans realized the value of exotic nature of goods and materials from Asia. In the summer of 1347, rats boarded Genoese ships at Caffa on the Black Sea, went through the Dardanelles, touched down at Messina, and later docked at Pisa, Genoa, and Marseilles. Less than a year later, plague appeared and spread to many ports on the Atlantic and Baltic coasts and subsequently to urban areas. In less than five years of Black Death, three out of every 10 Europeans, or some 24 million people, died. Many other zoonotic diseases such as yellow fever in Panama, anthrax in North America and recent avian influenza outbreaks in Asian and African countries are such examples. Despite such health risks, global trade increased substantially in the 19th, 20th and 21st centuries. Globalization has reached a point where technical skills and intellectual capital know no borders — but neither do pathogens.
The direct and indirect costs of zoonotic disea ses ar e har d to q uantify comprehensively, since such costs involve many externalities for both the animal and human populations. Control of diseases in the animal population is crucial, as it represents primary prevention at the earliest opportunity. Zoonotic diseases have a negative impact on commerce, travel, and economies worldwide and continue to cause costly periodic disruptions in trade and commerce in every region of the world.
How does the substrate concentration affect the speed of enzymatic reactions? Initially as substrate concentration increases, the speed of the reaction enhances; this happens b
Which of the following is true for a toe corticospinal interneuron that produces action potentials during voluntary movements of the big toe of the right foot? A. Its dendrites
Which of the below are stems of plants that are leaf like in form, are green and perform functions of leaves. Additionally, they may bear fruit, flowers and temporary leaves?
Determine the Food Sources of Folate? Folate occurs naturally in foods. Although folate is found in a wide variety of foods, it is present in a relatively low density except i
a) Mention the main cause of air pollution in metro cities. Write any three ways by which it can be decreased. b) How did Eli Lilly synthesize the human insulin? Mention
Q. What is the clitellum of earthtworms and where it is located? The clitellum is a special region of the annelid constituted by rings (metameres) with reproductive function. I
Q. How are the nervous and the symmetry system characterized in echinoderms? Adult echinoderms, along with cnidarians, are the animals that present radial symmetry that is thei
How can an adult lose billions of cells from all parts of the body each day and still survive?
Explain the Periodontal consideration Periodontal consideration would include: Hard Calculus Build up: Any index assessing the amount of calculus build up can be used .
A 16 year old boy named Jake was admitted into the emergency room complaining of headache, fever, stiffness of abdominal muscles and difficulty swallowing. The doctor on staff bega
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd