 A family cleans and guts a pig for food in the Raimundo Community on the Rio Madeirinha, a tributary of the Amazon river in Amazonas, Brazil Wednesday June 19, 2015. Doctors and dentists working with the  Basic Health Unit River (BFHU) system, provide primary care visiting indigenous communities via the   Igaracu, a boat outfitted and designed to provide medical and dental assistance. They v isit these communities during a 20 day period up and down parts of the Amazon river and its tributaries. The Igaracu is the first government subsidized medical boat for Brazil. 