Top Search Keywords (Internal)
2012 Annual Summary
Analysis: Below are the top 20 search keywords used while on the CDC.gov Web site. This represents users who use the internal CDC.gov Web search engine rather than an external search engine such as Google, Yahoo and Bing.
For 2012, the top 20 search terms reflected a variety of topics from across CDC.gov used by visitors who searched for a keyword while on a CDC.gov page. The keyword "zombie or zombies" ranked #1 with 46% of all internal searches.

| Keywords (Internal) | Page Views | |
|---|---|---|
| 1. | zombie | 163,798 |
| 2. | vis | 63,451 |
| 3. | zombies | 58,540 |
| 4. | obesity | 51,476 |
| 5. | hiv | 48,922 |
| 6. | mrsa | 47,511 |
| 7. | influenza | 45,944 |
| 8. | hpv | 40,375 |
| 9. | malaria | 39,486 |
| 10. | pertussis | 35,520 |
| 11. | shingles | 34,925 |
| 12. | tdap | 30,245 |
| 13. | flu | 29,506 |
| 14. | diabetes | 28,831 |
| 15. | west nile virus | 28,782 |
| 16. | tuberculosis | 28,432 |
| 17. | bmi | 27,168 |
| 18. | rabies | 26,898 |
| 19. | chlamydia | 26,841 |
| 20. | meningitis | 26,737 |


