Scientists believe head injures can cause dormant 'zombie' viruses in your brain, such as herpes, to reanimate and cause ...

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Head injuries may re-awaken dormant viruses in the brain, triggering the onset of conditions such as Alzheimer’s disease, an ...

Share on PinterestThe virus causing cold sores may also be linked to Alzheimer’s risk, a new study suggests. Image credit: ...

A groundbreaking study reveals that concussions and repetitive head injuries in sports could trigger latent viruses in the ...