live vaccine | 0.49 |
consist of virus | 0.46 |
kill using heat | 0.28 |
kill using formaldehyde | 0.28 |
consist of bacteria | 0.23 |
same effectiveness | 0.25 |
adjuvant | 0.23 |
safe | 0.38 |
administered | 0.74 |
produced | 0.31 |
developed in 1948 | 0.25 |
readministered | 0.25 |