<img class="logo-mobile logo-image logo-image-dark" src="https://knowledgehippo.com/wp-content/uploads/2024/02/knowledge-hippo-3-1.png" width="250" height="97" alt="Knowledge Hippo"/>

<img class="logo-mobile logo-image" src="https://knowledgehippo.com/wp-content/uploads/2024/02/knowledge-hippo-1.png" width="250" height="97" alt="Knowledge Hippo"/>

Browsing: vaccination

How delayed vaccination could lead to a resurgence of polio

By KnowledgeHippoJanuary 13, 2025

Most American parents hardly think about polio beyond the time their child is immunized against the disease. But there was…