Types[ edit ] Resistance to chemicals is only one aspect of the problem, another being resistance to physical factors such as temperature, pressure, sound, radiation and magnetism, and not discussed in this article, but found at Physical factors affecting microbial life. Drug, toxin, or chemical resistance is a consequence of evolution and is a response to pressures imposed on any living organism. Individual organisms vary in their sensitivity to the drug used and some with greater fitness may be capable of surviving drug treatment. Drug-resistant traits are accordingly inherited by subsequent offspring, resulting in a population that is more drug-resistant.
Get Full Essay Get access to this section to get all help you need with your essay and educational issues. Imagine being isolated from your own family and feeling unsure as to whether or not you will ever see them again.
They do not want to come anywhere near you, for you are a threat to their health.
The only visitors who come with in 10 feet of you are strangers in full on protective gear. They do not want to expose the slightest bit of skin to you and you can not see anything besides their eyes. The world fears what you are and no one wants to come close to you.
You know death is near, and you are all alone. Today I will tell you about the rare and deadly virus called Ebola. First, I will give you information about the virus itself. Secondly, I will talk about why Americans have every right to live in fear, and finally I will tell you how to prevent the spread of this deadly disease.
Ebola first appeared in Central Africa in In this first outbreak, of people who contracted Ebola, died. Ebola researchers believe that the natural host of Ebola are fruit bats, and the virus is first transmitted to non-human primates and then to humans through bush meat trade.
It is also possible that there is direct transmission from the bats to humans. The virus causes white blood cells to rupture and prevent blood from clotting.
Sufferers also bleed from all orifices. The virus is spread through transmission of bodily fluids like vomit, saliva and urine. Although an outbreak in America is highly unlikely, the fact that Ebola has been diagnosed on American soil brings fear to all. Because of its infectiousness and long incubation period, and the banality of early symptoms, it can be difficult to track and contain.
We also do not have a cure for this disease, sure we have experimental drugs, but nothing official. The spread has been much quicker in this outbreak than others, affecting both urban and rural areas.
Usual protective measures to prevent the spread appear to be less effective in this epidemic. What ebola does to the human body defies reason and is something like out of a horror movie, not a text book. Americans feel hopeless and vulnerable because Ebola is here.
The victim who flew from Liberia to Dallas, Texas on September 30th of this year did expose others and there is a risk of it spreading.Hardware Services. Help Desk Repair provides hardware and connectivity services for current students, and active or retired faculty and staff..
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Often, the hardest words to write in an essay are the opening ones. When you’re doing the first draft, I’d suggest just writing your way through the introduction without worrying too much – you’ll want to come back to it when you’ve got the body and the conclusion of your essay firmly decided upon.
Local news you may be interested in. Updated: Friday, November 16, Photos/alphabetnyc.com except as noted. Visit our regularly updated Theater and Arts Section, and plan your fall event schedule!. New galleries and art venues added for Captivating, Informative Speech Ideas on Family and Ethics.
The family is the necessary foundation of any society. Learning how different families work, through informative speech ideas improves social interaction, and helps students understand the challenges facing different families.
NEAR THE END of my pregnancy, I went to my first breastfeeding support meeting, facilitated by La Leche League.I was excited at the opportunity to learn, and terribly nervous in a room full of strangers - I was a guy at a women-only peer-to-peer help group.
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