Genetically engineering mouse DNA could be key to curbing Lyme disease | 60 Minutes
Summary
Scientists are working on changing the genes of wild mice to help stop the spread of Lyme disease. Instead of targeting ticks or deer, they focus on mice because these animals play a key role in passing the disease to ticks.Key Facts
- Lyme disease spreads through ticks that bite infected animals and then humans.
- Wild mice carry the bacteria that cause Lyme disease.
- Researchers aim to use genetic engineering to alter mice DNA.
- The goal is to make mice less able to infect ticks with Lyme bacteria.
- This approach could reduce Lyme disease cases in humans.
- Genetic engineering means changing the DNA, the instructions inside living things.
- The project is still under study and not yet widely used.
- Scientists believe this method could be safer and more effective than killing ticks or deer.
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