Sentence examples for vaccines have from inspiring English sources

Vaccines have had mixed results.

Shortages of vaccines have also developed.

These vaccines have been used successfully in multiple countries.

Medicine and vaccines have declined to dangerously low levels.

Serogroup B meningococcal vaccines have been tested clinically.

But antibiotics and vaccines have turned it into an anachronism.

Also, the vaccines have not been tested by the W.H.O.

And some of the newest vaccines have prices far higher than those introduced in earlier years.

Many of the organisations that are pushing these vaccines have profit margins to protect.

While the concept of cancer vaccines have excited researchers, the field has been littered with disappointments.

"Opponents of vaccines have taken the autism story hostage," Dr. Offit said.