In the United States, Tom Frieden, a renowned public health specialist, was the director of the Centers for Disease Control and Prevention (CDC). He has been at the forefront of many public health crises, such as Zika virus outbreaks.

Frieden's assessment of Zika is in line with his knowledge of how the human body reacts to this specific virus. He is basically emphasizing that once a person gets Zika and recovers, their immune system typically becomes very resistant to it, making recurrent infections extremely unlikely.

Consider your immune system to be a castle's guardian. The security guard discovers the strategies and vulnerabilities of the first wave of invaders (Zika) when they breach the walls. The security guard is prepared with tactics that make it nearly impossible for similar intruders to succeed the next time they attempt to enter.

Frieden's viewpoint gives those who have recovered from Zika hope and emphasizes the significance of comprehending how our bodies fend off illnesses. Because the effectiveness and duration of each person's immune response can vary, it also highlights the necessity of public health measures to protect people during their initial exposure in order to prevent potential complications.