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… not always have a known cause. But they often result from severe head injury, stroke, brain tumour, brain infections, … not always have a known cause. But they often result from severe head injury, stroke, brain tumour, brain infections, …
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… . These people have HIV that does not progress to more severe symptoms or disease, but they can still spread HIV. … . These people have HIV that does not progress to more severe symptoms or disease, but they can still spread HIV. …
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… then partly or completely go away. Relapses may be mild or severe and tend to recur over a period of years. They may … then partly or completely go away. Relapses may be mild or severe and tend to recur over a period of years. They may …
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… appear from minutes to hours after the bite and include: Severe, immediate pain with rapid swelling. Bruising of the … appear from minutes to hours after the bite and include: Severe, immediate pain with rapid swelling. Bruising of the …
