Object

• child: Twenty years of warfare have hampered attempts to immunize all Afghan children against the disease.

• million: Warring factions fighting in northern Afghanistan twice held temporary cease-fires last year to allow the United Nations to immunize millions of children.

• people: Conceivably, you could immunize people against Alzheimer's disease.

• patient: Schenk summarized the situation, saying the purpose of the drug was to immunize patients against the accumulation of the amyloid plaques.

Preposition: against

• virus: Science has eradicated smallpox, can immunize against most previously deadly viruses, can kill most previously deadly bacteria.

• tetanus: All workers should be advised to be immunized against tetanus.

• disease: Half the children would be immunized against the preventable infectious diseases such as measles and polio.

Modifying Another Word

• fully: In the 1970s, only 5 percent of the world's children could expect to be fully immunized.

• successfully: A booster dose in those successfully immunized in the past.

• previously: Previously immunized mares should receive a booster one month before foaling to ensure colostral antibody protection against tetanus in the newborn foal.