| healthcare workers affected by covid 19 | 0.7 | 0.4 | 6067 | 39 | 97 |
| covid 19 for healthcare workers | 0.06 | 0.1 | 6425 | 31 | 36 |
| cdc covid 19 healthcare workers | 1.83 | 0.6 | 1958 | 31 | 43 |
| health care workers covid 19 | 0.87 | 0.7 | 3537 | 28 | 23 |
| how has covid 19 affected healthcare | 1.14 | 0.9 | 1002 | 36 | 42 |
| cdc covid 19 updates for healthcare workers | 0.95 | 0.1 | 2183 | 43 | 62 |
| covid 19 health workers | 1.78 | 0.2 | 5210 | 23 | 6 |
| covid 19 guidelines for healthcare workers | 1.71 | 0.5 | 4579 | 42 | 27 |
| covid 19 guidance for healthcare workers | 0.3 | 0.7 | 250 | 40 | 52 |
| the impact of covid 19 on healthcare workers | 0.97 | 0.2 | 9918 | 44 | 15 |
| covid 19 training for healthcare workers | 0.92 | 0.8 | 8367 | 40 | 63 |
| how did covid 19 affect healthcare workers | 1.84 | 1 | 3321 | 42 | 87 |
| ppe for healthcare workers during covid 19 | 0.17 | 0.4 | 4075 | 42 | 30 |
| covid 19 vaccine for healthcare workers | 1.55 | 0.3 | 1549 | 39 | 87 |
