To stop the flood of immigration
The reason why one case of influenza does not confer lifelong immunity is that the virus tends to mutate overtime which makes it unrecognizable to the immune system.
<h3>Why is it difficult to get immunity to influenza?</h3>
Influenza is caused by a virus which tends to mutate overtime in order to stay ahead of medical technology.
As a result, this mutation makes the original virus unrecognizable to the immune system which would then be unable to fight it.
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Answer: Wash the skin where the contact occurred
Explanation:
Ivy causes an itchy and blistering rash that may prompt the parents to apply some kind of ointment on the area but
, undoubtedly,the most important instruction to give the parent is to wash the skin where the contact occurred.On average, no other other indication should be given until the child is taken to see a doctor.
Social studies is always confusing. Get used to it.
Answer: asymmetric information
Explanation:
Asymmetric information is also called information failure, it occurs when one person possesses more material knowledge than the other person in a transaction. It occurs when the seller of a good or service has more adequate knowledge than the buyer of the goods.
Emma has more knowledge of the bicycle because he owns it than friedrich who wants to buy. Asymmetric information is often very important especially in a profession as it makes an individual stand out and makes such person continuously search for more knowledge to be a master in a field.
