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.
Find out more on natural immunity at brainly.com/question/21480961
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The most forgotten people in the courtroom is the victim
because they not being identified clearly. Another thing is that there is a
presence of uncertainty when it comes to their role in the process of criminal
justice and that they have no knowledge about the process being done.
Answer:
Explanation:
6 technologies to thank the 1960s for 1. The first video game console. Ahh, there's nothing like a rainy afternoon in with your console so we have a lot to... 2. The first computer mouse.
They didn’t have the right to vote that’s all they wanted
