COVID vaccines under the new US administration?

Given the president's various EOs related to health care, health communications, and medical research, I don't think it looks good for there being more covid vaccines. Like, ever.

I'm Canadian and I have posted before about going to the USA for a covid vaccine if I can't get the one I want here. Our federal government recently announced that it will not order any more covid vaccines and it will be up to the provincial governments. Still no word on what my province (Ontario) will do about that, probably nothing. But the USA was my backup plan!

So, other options? Mexico?