Why is Lyme disease spreading?

Related questions

1. Are cat vaccines really necessary?
2. What does Lyme disease look like?
3. Can humans get a Lyme vaccine?
4. Will you always test positive for Lyme?
5. Do dogs need Lyme vaccine every year?
6. Can humans catch lepto from dogs?
7. Is Lyme disease in dogs curable?
8. How accurate are Lyme blood tests?
9. Does Lyme Carditis show up on ECG?
10. Who is most at risk for Lyme disease?

Tags

1. #disease
2. #burgdorferi
3. #system
4. #infected
5. #called
6. #ticks
7. #humans
8. #through
9. #bacteria
10. #untreated
11. #nervous
12. #spread
13. #transmitted
14. #blacklegged
15. #infection
16. #borrelia
17. #heart
18. #caused
19. #joints