Preventive drugs are highly effective, and when regularly administered, will protect more than 99% of dogs and cats from heartworm.

Doctors wondered if these ailments could be eliminated by large dosages of vitamin A administered regularly.

The vaccinations are administered regularly.

Side effects of AVA were found to be "comparable to those observed with other vaccines regularly administered to adults".

Ori is murdered when her insulin, administered regularly by Ann, is tampered with.

It must be administered regularly daily for several months without break; otherwise, the risk of drug-resistant tuberculosis is greatly increased.

Special considerations are made for students whose first language is not English, and the exam is regularly administered in Spanish and Korean.

Vision screening procedures, even when administered regularly and appropriately, are useless if the results from them are not followed up.

The effects of a drug that is regularly administered may be lost.

Drug withdrawal should be prevented, and prescribed drugs for symptom control should be administered regularly, to the greatest extent possible.