Articles on Viral infections

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Varicella zoster virus, also known as human herpesvirus 3, causes chickenpox and shingles. BSIP/Universal Images Group via Getty Images

Shingles can cause severe chronic pain – new research on how exosomes alter neurons offers pathways to treatment

The pain of post-herpetic neuralgia can drive people to the point of suicide. Researchers are getting closer to pinpointing its cause – which may extend to other forms of neuropathy.
Many viruses interact with the olfactory system, and can damage other areas of the brain through it. Mohammed Haneefa Nizamudeen/iStock via Getty Images Plus

Vaccination to prevent dementia? New research suggests one way viral infections can accelerate neurodegeneration

Inflammation and damage to the olfactory system from shingles, COVID-19 and herpes infections may contribute to Alzheimer’s disease.
Imaging the proteins on the surface of HCV has been challenging because of the virus’s shape-shifting nature. Juan Gaertner/Science Photo Library via Getty Images

Scientists uncovered the structure of the key protein for a future hepatitis C vaccine – here’s how they did it

Using a Nobel Prize-winning technique called cryo-EM, researchers were able to identify potential areas on the hepatitis C virus that a vaccine could target.

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