Use of antibiotics in farming 'endangering human immune system'

Study suggests antimicrobial used to promote livestock growth breeds bacteria more resistant to our natural defencesThe blanket use of antibiotics in farming has led to the emergence of bacteria that are more resistant to the human immune system, scientists have warned.The research suggests that the antimicrobial colistin, which was used for decades as a growth promoter on pig and chicken farms in China, resulted in the emergence of E coli strains that are more likely to evade our immune system's first line of defence. Continue reading...