According to WWE.com.

Hope he is OK. If he is OK and can pass it relatively quickly he should be good to go for the Rumble. If not then no big deal they can just hold off on the Goldberg/McIntye match. Thankfully that shouldn't affect the rest of the card too much.

Also, this is the first time WWE has mentioned COVID-19. Good for them for finally using the term COVID-19. Took them long enough.