Health
The Economist: Do viruses trigger Alzheimer’s?
A growing group of scientists think so, and are asking whether antivirals could treat the disease.
Key topics
- Shingles vaccine may reduce dementia risk, per 2024 studies.
- Viruses could trigger Alzheimer's, challenging protein-based theories.
- Antiviral drugs and vaccines might help prevent or slow Alzheimer's.
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From The Economist, published under licence. The original article can be found on www.economist.com
© 2025 The Economist Newspaper Limited. All rights reserved.
The Economist
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