The mechanisms of resistance are varied. Bacteria can acquire resistance genes through mutations or by transferring genetic material from other resistant bacteria via plasmids. This can happen in humans, animals, or the environment. For example, E. coli resistant to third-generation cephalosporins – a critical class of antibiotics – has spread worldwide, largely through contaminated food and water. Once a resistance gene emerges, it can jump between bacterial species, rendering entire classes of antibiotics ineffective.
Answer: 10 million.
B. False. While there were 25 countries in 2016, the 2023 report included 104 countries. The mechanisms of resistance are varied
Antibiotic resistance occurs when bacteria mutate or acquire genes that render antibiotics ineffective. Instead of killing the bacteria, the medicine allows them to survive and multiply, leading to infections that are difficult or impossible to treat. For example, E
Antibiotic resistance is a natural process that occurs when bacteria are exposed to antibiotics. Over time, some bacteria develop mechanisms to evade the effects of antibiotics, making them resistant to treatment. This resistance can spread rapidly among bacterial populations, rendering antibiotics ineffective. Answer: 10 million
Complete the sentences below. Choose from the passage for each answer.