Chickenpox

Chickenpox is an infectious disease caused by a virus, highly contagious and common in childhood. It's characterized by a skin rash that evolves through distinct phases.

How it presents: red spots appear that turn into small fluid-filled blisters and then into scabs; they usually itch. It can be accompanied by fever and general malaise.

How it spreads: it's easily contagious through direct contact with the lesions or through the respiratory route, even before the rash appears.

Which specialist treats it? The pediatrician evaluates cases in children and the infectious disease specialist provides support in situations that require it; the general practitioner performs the initial evaluation. If the typical rash appears, especially with high fever or significant malaise, it's worth consulting a professional for appropriate follow-up.