What is a likely adverse impact of the evolution of bacteria on the management of infectious disease? (A) Viruses become resistant to antibiotics - HSC - SSCE Biology - Question 11 - 2014 - Paper 1

The evolution of bacteria, particularly through mechanisms like mutation and horizontal gene transfer, can lead to antibiotic resistance. This resistance means that bacteria can survive treatments that were previously effective.

As bacteria evolve, treatments such as antibiotics may become less effective at eliminating infections, making it harder to manage infectious diseases. This can lead to increased healthcare costs, longer hospital stays, and a higher risk of transmission of resistant infections.