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45 votes
45 votes
Why do some viruses seem to go away and then return later, like a cold sore?

User Savvas Dalkitsis
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2 Answers

16 votes
16 votes
Because it has been in the lysogenic stage, you can’t feel it at first, but it’s there
User Michael Kruglos
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3.4k points
16 votes
16 votes

Answer:

It entered the lysogenic stage

Step-by-step explanation:

User Sheikh Rahat Ali
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