highlights how bacteria evolve resistance faster than new drugs are developed, driven largely by the misuse and overuse of antibiotics in humans and livestock
: A shift toward using "broader spectrum" and more expensive agents has heightened the problem by exposing more diverse bacteria to antibiotics. Livestock Impact highlights how bacteria evolve resistance faster than new
: Bacteria multiply and exchange genetic material (horizontal gene transfer) so quickly that resistance spreads through a population in a matter of hours. 🔍 IELTS Reading: Verified Answer Key Insights highlights how bacteria evolve resistance faster than new
Paragraph A: The discovery of penicillin by Alexander Fleming in 1928 revolutionized medicine. Yet, by 1945, even Fleming warned that misuse would lead to resistance. Today, multidrug-resistant Mycobacterium tuberculosis (MDR-TB) requires 20 times longer treatment than standard TB. highlights how bacteria evolve resistance faster than new