Vaccines are a hot topic. The president is dispensing advice on the timing of childhood vaccines. The U.S. Health Secretary is reopening debates that had seemed closed. Federal health agencies are ...

We received hundreds of queries about efficacy, safety, cost and access. By The New York Times The vaccine situation in the United States has become chaotic, and it can be hard to keep up. An advisory ...

Parents who are worried about giving their child too many vaccinations at once might ask their pediatrician about a "delayed" vaccine schedule, where a child's vaccinations are spread out over a ...