PurFact

Chickenpox

7 questions · Health & Medicine

Chickenpox is one of the most contagious childhood diseases of all: so contagious that the pathogen seems almost to be carried „on the wind“ from room to room, which is where its German name comes from. It is caused by the varicella-zoster virus, spread through the air and through the contents of the blisters. Typical is a strongly itching rash with many small, fluid-filled blisters that appear all over the body in waves and finally crust over. For healthy children chickenpox usually runs harmlessly, even if the itching can be tormenting; it is more dangerous for newborns, pregnant women and people with a weakened immune system. A special feature of this virus is that after the illness it slumbers in the body for life: in the nerve ganglia. Decades later it can wake again and then break out as painful shingles (herpes zoster), usually as a belt-shaped rash on one side of the body. For some years there has been a vaccine against chickenpox, and for older people additionally a vaccine against shingles. This allows both forms of this stubborn viral disease to be prevented.

Practise for free

PurFact brings every card back right before you would forget it. That's how knowledge sticks.

4 of 7 questions with answers

Which virus causes chickenpox?

Show answer

The varicella-zoster virus

The same virus later causes shingles.

💡 Did you know? It belongs to the herpesviruses.

Where do chickenpox get their German name „Windpocken“?

Show answer

From airborne transmission

They are extremely contagious.

💡 Did you know? The pathogen seems to fly „on the wind“.

Which main symptom marks chickenpox?

Show answer

Itchy blisters

They appear in waves all over the body.

💡 Did you know? Scratching can leave scars.

As which disease can the virus break out again decades later?

Show answer

As shingles

It shows as a painful rash on one side of the body.

💡 Did you know? In between the virus slumbers in the nerves.

🔒 The other 3 questions are part of PurFact Pro.

Open in PurFact

How PurFact works

Practise for free

More on this topic

Health & Medicine: all topics →