Bacterial infections have become much more of a threat to human health due to which of the following?

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Quizplus · Accepted Answer

All of the options listed have contributed to the increased threat of bacterial infections. The increased use of antibiotics has led to the development of antibiotic resistance in some bacterial strains, and horizontal transfer of pathogenicity allows for the spread of virulence genes between different strains. Additionally, innocuous strains that have acquired antibiotic resistance can become pathogenic and cause infections in humans. Therefore, all three factors together have contributed to the increased threat of bacterial infections to human health.

Bacterial Infections Have Become Much More of a Threat to Human