## **Core Concept**
Enteric fever, also known as typhoid fever, is a systemic infection caused by *Salmonella Typhi* and *Salmonella Paratyphi*. The treatment typically involves antibiotics that are effective against these bacteria. The choice of antibiotic is crucial due to increasing resistance.

## **Why the Correct Answer is Right**
Ceftriaxone, a third-generation cephalosporin, is commonly used for treating enteric fever due to its broad-spectrum activity, including effectiveness against *Salmonella* species. Ciprofloxacin and Ofloxacin are fluoroquinolones also used, especially in areas where resistance to other antibiotics is not a major issue. Azithromycin, a macrolide, is another option, particularly useful in areas with high resistance to other antibiotics.

## **Why Each Wrong Option is Incorrect**
- **Option A:** Ceftriaxone is effective against enteric fever.
- **Option B:** Ciprofloxacin is effective against enteric fever.
- **Option D:** Azithromycin is effective against enteric fever.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that the antibiotic resistance pattern of *Salmonella* species varies geographically. Therefore, the choice of antibiotic for enteric fever should be guided by local resistance patterns when possible.

## **Correct Answer:** .