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The actual cause of Crohn's disease is unknown, although people who smoke have a higher chance of contracting the disease. Therefore, smoking could be considered a cause of the infection.
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Is the measles communicable disease?
Measles is very communicable. It is so contagious that if one person has it, virtually everyone around them will become infected. This is to assume they are not immune.
Which disease has infected one third of the world's population?
Tuberculosis
How does one become infected with malaria?
mosquito's
What was one of Zeus' accomplishments?
defeated his father crones for power
How many different ways can a person contract lyme disease?
Lymes disease is contracted in humans in only one way. The western blacklegged tick in British Columbia or the blacklegged tick, sometimes called the deer tick, carry bacteria which is spread to humans, causing Lymes disease. Ticks become infected by feeding on infected animals. http://www.accuconference.com/
Infected glands can be the signs of what disease?
Believe it or not, cat scratch fever is one.
Can humans have more than one nose?
No that is impossible, but unless they are infected by a disease.
Why might a contagious virus that causes a fatal disease be considered a density-dependent factor?
its considered a limiting factor because it might have the power to decrease the numbers of the population, if one were to become infected.
Why aids is caused?
AIDS is a disease caused by a virus, known as HIV (human immunity virus). If this virus is transmitted from an infected person to a healthy person, the formerly healthy person may also become infected. One common method the virus is transmitted - though no the only one - is through sexual intercourse.
Can one take the H1N1 vaccine while infected with the H1N1 virus?
You can take the vaccine but it will not stop the disease. Vaccinations prevent disease but they do not cure them.
Are three-toed sloths affected by disease?
Yes, every organism in history has been suseptable to at least one form of disease.
Why is a person diagnosed with TB immediately guaranteed?
First of all, no one with any disease is going to be "guaranteed". I'm guessing you mean quarantined. A person infected with TB is highly infectious and the disease can easily be spread, therefore the infected person is isolated to contain the spread of the disease.
