| resistant strain | 4.02 | Resistant strains are going to stay there? | ||
| resistant bacterium | 2.17 | All were infected with highly resistant bacteria. | ||
| resistant virus | 1.38 | Missing just a few doses allows resistant viruses to grow explosively. | ||
| resistant variety | 0.92 | Consider resistant varieties. | ||
| resistant form | 0.72 | Missing a few can let the virus mutate into forms resistant to the drugs. | ||
| resistant infection | 0.53 | Twenty-five percent of the patients had infections resistant to penicillin. | ||
| resistant bug | 0.46 | For already, in clinical trials, bugs resistant to Synercid have already appeared. | ||
| resistant microbe | 0.46 | The resistant microbes they create can spread to humans. | ||
| resistant insect | 0.39 | But because any pesticide spurs the emergence of resistant insects, some scientists say tougher bugs are inevitable in the long run. | ||
| resistant crop | 0.33 | Crops more resistant to salt need to be developed if the trend is to be reversed, Blumwald said. | ||
| resistant plant | 0.26 | Scientists in Japan have also successfully bred rice plants resistant to the red stripe virus. |