Monkeypox and chickenpox are both caused by a virus, but there are some big differences between the two. Monkeypox is much rarer than chickenpox, and it can be more serious. Learn more about monkeypox in this post. AFC Urgent Care Bedford is here to provide chickenpox vaccines to any child or adult in need. We can also provide health recommendations for patients who test positive for monkeypox. If you think you may have either virus ...