WONDER #2545: What is COVID-19?

Question 1 of 3

COVID-19 is an illness caused by a novel...

1. bacteria
2. coronavirus
3. medicine
4. unknown germ

Question 2 of 3

Why has COVID-19 become a more routine illness?

1. There are new viruses that doctors are focused on.
2. Most people have had COVID-19.
3. Vaccines have helped people build immunity.
4. People no longer get seriously ill with COVID-19.

Question 3 of 3

Which is a common symptom of COVID-19?

1. Coughing
2. Trouble breathing
3. Fever
4. All of the above

Check your answers online at https://wonderopolis.org/wonder/What-is-COVID-19.