 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | The nature of the poliovirus gives for oral vaccination (satin vaccine) as part of the eradication programme is | 
| A. | heat killed virus | 
| B. | live attenuated strains of all three immunological types | 
| C. | small dosage of wild-type live viruses | 
| D. | formalin-inactivated viruses | 
| Answer» C. small dosage of wild-type live viruses | |