B2 visa can be sponsored by a US citizen. http://www.uscis.gov/sites/default/files/files/form/i-134.pdf
Relying on US welfare will affect her future B2 visa application
http://www.nolo.com/legal-encyclopedia/b-2-visa-us-medical-treatment-who-qualifies.html
You Must Show That You Can Pay for Your Treatment
The price of U.S. medical services can come as a shock to visitors who are accustomed to government-subsidized care in their home countries. You will need to show U.S. government officials that you have adequate financial resources to pay for the medical treatment that you need. You will not be able to rely on any U.S. welfare or public assistance, because the law says that people who are likely to become a “public charge” will not be eligible for a B-2 visa.
B2 visa and Being a Public Charge
所有跟帖:
• Emergency Medical Service is not Public Charge -husk- ♂ (411 bytes) () 07/30/2014 postreply 13:17:33
• 你說的是B2 Visa for Medical Treatment,不是一碼事兒。 -nj_guy- ♂ (0 bytes) () 07/30/2014 postreply 18:05:50