I've found the medical evacuation question a bit harder to answer for companies I have been using for travel insurance. But, it is clearly answered for Travelex at https://www.travelexinsurance.com/covid19.

"An insured is also eligible for Emergency Medical/Evacuation coverage if the insured contracts the coronavirus while traveling."

At least for that policy, they are paying cancellation coverage if you get Covid-19 and are quarantined. It will not cover if unless you actually get the disease, though, even if there are travel restrictions in place.

Why can't other insurance companies have a page this clear?