Sentences with phrase «fast resistant strains»

(To see how feverishly fast resistant strains can emerge, see this scary timeline.)

Not exact matches

ST. JULIAN»S, MALTA — The most aggressive of the circulating human flu strains is fast becoming resistant to a widely used class of flu drugs, researchers reported here last week at the Second European Influenza Conference.

Farms often use low doses of antibiotics to get their chickens to market weight faster, and low dose antibiotic use in food animals has been linked to the development of antibiotic resistant bacterial strains.