| Similarity | Rank | |
|---|---|---|
| STIs | 0.680 | 74607 |
| Stds | 0.622 | 84155 |
| HIV | 0.615 | 4113 |
| STD | 0.606 | 46876 |
| HPV | 0.604 | 39954 |
| HIV_/_AIDS | 0.559 | 9611 |
| sexually_transmit_disease | 0.559 | 76136 |
| chlamydia | 0.558 | 71408 |
| HIV_infection | 0.546 | 29645 |
| AIDS | 0.521 | 5695 |
| HIV_testing | 0.520 | 57738 |
| HCV | 0.520 | 47793 |
| TB | 0.518 | 10408 |
| hepatitis_C | 0.517 | 34064 |
| hepatitis_B | 0.516 | 43484 |
| S_&_T | 0.511 | 45051 |
| PEP | 0.510 | 92749 |
| hepatitis | 0.505 | 32841 |
| HIV_prevention | 0.505 | 52292 |
| condom_use | 0.503 | 96529 |
| HBV | 0.496 | 95179 |
| safe_sex | 0.493 | 88055 |
| CDI | 0.491 | 53048 |
| condom | 0.484 | 16977 |
| sexual_and_reproductive_health | 0.479 | 55002 |