“…Other studies were also carried out in the same community of Castilla y León on raw milk and cheeses made from it, taking into account the environment and farm equipment. It has been investigated in revista del comité científico nº 36 AESAN Scientific Committee: Prospection of biological hazards of interest in food safety in Spain (2) raw goat milk (Álvarez, 2014), raw sheep milk (Otero, 2014) and raw cow milk (Rios, 2018). STEC-VETC strains were isolated in the three types of raw milk, therefore the importance of extreme care in the hygienic conditions of the farms, milking halls and milk processing facilities must be emphasised.…”