Myths and Misconceptions – What’s Really in a Vaccine?

Vaccines are among the most rigorously studied and effective tools in modern medicine—yet they’re also surrounded by some of the most persistent and emotionally charged myths. From whispers of mercury poisoning to stories about fetal tissue and DNA alteration, the world of vaccine misinformation is a noisy, tangled web. So, let’s unpack the most common claims, one myth at a time, and shed light on what vaccines really contain and why.