Species With Immune Systems Stronger Than Any Other Animal

 

Nature has equipped certain animals with extraordinary defenses against disease and infection. While humans rely on medicine and vaccines, some creatures possess immune systems so powerful they seem almost invincible. From surviving deadly toxins to resisting cancer, these remarkable species showcase evolution’s most impressive biological shields. This article presents general information about animal immune systems based on scientific observations. Immune system strength can vary within species and depends on multiple factors.