Yes it is real:

https://twitter.com/SDSUCR/status/1324419964544053248

    • redthebaron [he/him]
      ·
      4 years ago

      like it is pretty great

      SUS is the largest nondiscriminatory government-run public health care system in the world, by number of beneficiaries/users (virtually 100% of the Brazilian population; 220 million people), land area coverage (3.3 million square miles)