Aggressive immunization campaigns have dramatically reduced the number of polio cases over the last decade.

World Health Organization announces the eradication of smallpox after a worldwide immunization campaign.

She gave tennis clinics, participated in an immunization campaign and toured schools.

To organize a massive immunization campaign against cholera and things like that would be public health malpractice.

WHO designs the policies and health guidelines for each country to ensure proper, safe steps are taken during immunization campaigns.

The obstacles to the immunization campaign were tremendous.

More generally, immunization campaigns often uncovered previously uncounted children, she said.

The next step, he said, would be to report the team's findings to the central government and join the next nationwide immunization campaign.

Therefore he fought malnutrition among children and promoted an immunization campaign.

Among them are these: *Mass immunization campaigns to bombard everyone at once.