Why do you think the WHO chose PCR as diagnostic tool?

Do you feel, that the PCR test was the right tool for diagnosis?

The message of this video, is it:

- clear?

- credible?

- important?

- urgent?

Did you learn something from the video?

Why do you think the WHO chose PCR as diagnostic tool for Covid?

You can choose 1 answer. Or you can add your own answer ("other"), which then becomes a new possible option for all next participants.