| No evidence shows an increased risk from vaccinating pregnant women with inactivated virus or bacterial vaccines or toxoids. |
| In this mutant, a protein is inactivated which plays a key role during the negative feedback control of chlorophyll biosynthesis. |
| By the 60th cycle, the typical cell had four to five of the target genes inactivated by mutation. |
| These vaccines are inactivated and should be administered intramuscularly into the deltoid muscle. |
| The candidate vaccine is synthesized using modified, inactivated genes from Ebola virus. |
| The immune system develops a memory response to the flu vaccine because the vaccine contains inactivated viral particles. |
