| covid 19 health workers | 0.06 | 0.7 | 8819 | 23 | 92 |
| covid 19 healthcare workers | 0.64 | 0.6 | 6066 | 27 | 26 |
| covid 19 healthcare workers vaccination | 0.6 | 0.8 | 5432 | 39 | 28 |
| covid 19 healthcare workers discount | 1.7 | 1 | 1862 | 36 | 79 |
| covid 19 healthcare workers return to work | 0.55 | 0.3 | 3603 | 42 | 81 |
| covid 19 bonus for health care workers | 1.75 | 0.3 | 9795 | 38 | 95 |
| covid 19 and health care workers | 0.94 | 0.5 | 5195 | 32 | 58 |
| global covid 19 vaccination of health workers | 0.41 | 1 | 5417 | 45 | 13 |
| impact of covid 19 on health care workers | 0.52 | 0.3 | 8667 | 41 | 58 |
| covid 19 vaccine for health care workers | 1.16 | 0.6 | 4113 | 40 | 36 |
| hazard pay for covid 19 health workers | 0.14 | 1 | 4096 | 38 | 23 |
| health care workers covid 19 | 1.3 | 0.1 | 3423 | 28 | 62 |
