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Table 1 Sources of Escherichia coli strains

From: Survival in acidic and alcoholic medium of Shiga toxin-producing Escherichia coli O157:H7 and non-O157:H7 isolated in Argentina

Serotype stx Source
O157:H7a stx 2 Human
O113:H21a stx 2 Hamburger
O88:H21 stx 2 Hamburger
O91:H21a stx 1 /stx 2 Hamburger
O171:H2a stx 2 Hamburger
O116:H21a stx 2 Hamburger
OX3:H21a stx 2 Hamburger
O117:H7a stx 2 Hamburger
O26:H11 stx 2 Bovine
O111:H- stx 1 Bovine
  1. a Shared between cattle and meat. stx: Shiga toxin gene.