Unlike bacterial agents, viral agents:

Unlike bacterial agents, viral agents:

• A. Are easily treated with antibiotics
• B. Respond well to vaccines
• C. Are always fatal
• D. Are usually not treatable

Answer: (D)

Treating viral infections is different from treating bacterial ones. Antibiotics target bacteria and do not affect viruses, which replicate inside host cells and are not susceptible to these drugs. Vaccines are powerful for preventing viral infections, but they don’t cure an active infection once it’s started. Antiviral medications exist for some viruses, but not for all, and many viral illnesses are managed with supportive care as the body clears the virus. Because of this, viral agents are typically not treated in the same broad, universal way antibiotics treat bacteria, making the statement that viruses are usually not treatable the best generalization.

Treating viral infections is different from treating bacterial ones. Antibiotics target bacteria and do not affect viruses, which replicate inside host cells and are not susceptible to these drugs. Vaccines are powerful for preventing viral infections, but they don’t cure an active infection once it’s started. Antiviral medications exist for some viruses, but not for all, and many viral illnesses are managed with supportive care as the body clears the virus. Because of this, viral agents are typically not treated in the same broad, universal way antibiotics treat bacteria, making the statement that viruses are usually not treatable the best generalization.