Stop in for a cup of coffee

I actually not sure what that is? What are the symptoms?
It is something that just needs to run its course. It started with a fever. They were running temps at about 102 for about 24 hours and had bad headaches. Once the fever broke they started with small red bumps appearing on their hands, feet and face and butt. It slowly spreads up the arms some. It can affect your joints and makes it painful to walk. This was my sons hands last night

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