There are numerous circumstances that give pathogens the chance to harm people.
The first occurs when an infection has already weakened the immune system. In situations like this, other pathogens may infect the host opportunistically and cause an infection. If the human host does not maintain proper personal and environmental hygiene, that is another condition. Many pathogens thrive in unclean environments, so by failing to maintain proper environmental hygiene, a person increases his risk of contracting a pathogen.
Finally, since so many pathogens are transferred by vectors, humans are more likely to contract the diseases that these vectors aid in spreading if they do not take the necessary precautions to stop their activity.
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<span>Polycythemia vera is the answer </span>
Answer:
Based on the five-factor model of personality, Nikolas would probably score: <u>a. high in openness to experience.</u>
Explanation:
The score reflecting high opennes to experience is based on a personality that likes to try new things and to experiment life with an opened mind. If he has a wide variety of intrests is because of his openness and this also reflects in the personality that is up to living experiences of different kind.
I believe that people with down syndrome are more likely than the general population to develop Alzheimer's disease in late life.
It last for as little as 2-5 minutes
