| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| norovirus on cruise ships now | 1.41 | 0.5 | 8353 | 13 |
| norovirus on norwegian cruise line | 0.08 | 0.7 | 8533 | 13 |
| norovirus cruise ships 2017 | 0.79 | 0.1 | 9435 | 93 |
| cruise ships with norovirus outbreaks | 1.94 | 0.5 | 4071 | 87 |
| cdc norovirus cruise ships | 1.01 | 0.2 | 3316 | 6 |
| worst norovirus outbreak on cruise ship | 1.81 | 0.8 | 5913 | 71 |
| norovirus cruise ship outbreak | 0.33 | 0.4 | 4561 | 37 |
| most recent norovirus outbreak cruise ship | 0.33 | 0.5 | 9094 | 68 |
| recent norovirus on cruise ships | 0.47 | 0.6 | 4148 | 71 |
| cruise ship with norovirus | 0.5 | 0.7 | 1757 | 95 |
| norovirus outbreak on cruise ship | 1.77 | 1 | 5687 | 38 |
| why is norovirus common on cruise ships | 1.57 | 0.1 | 5118 | 56 |
| norovirus cruise ship cdc | 1.97 | 0.7 | 9556 | 54 |
| cruise ship virus norovirus | 1.66 | 1 | 6022 | 89 |
| how to avoid norovirus on cruise ship | 0.74 | 0.2 | 755 | 85 |
| cruise ship illness norovirus | 0.29 | 0.4 | 4485 | 74 |
| cruise ship disease norovirus | 0.5 | 0.6 | 7333 | 97 |
