What to do if you have Typhoid Fever? Let’s learn the facts!

Have you ever experienced a few days of feeling drained, persistent fever, and body aches after eating out, or perhaps caught a stomach bug with fever after drinking water from an unreliable source? We have all likely faced such moments. Often, the hidden culprit behind these symptoms is Typhoid fever. Because this infection can become serious, it is vital to be well-informed. Let’s discuss what you need to know about Typhoid fever.

What exactly is Typhoid fever?

Simply put, Typhoid fever is a serious illness caused by the bacterium Salmonella enterica serotype Typhi when it enters your body. Sometimes referred to as enteric fever, it is related to Paratyphoid fever (caused by `Salmonella serotype Paratyphi`), though the latter is typically less severe than Typhoid.

The primary way this disease spreads is through contaminated food and water. Imagine this: if someone with Typhoid uses the restroom and does not wash their hands thoroughly with soap, the bacteria remain on their skin. If that person then prepares food or handles a glass of water, the bacteria are transferred to those items. If you consume that contaminated food or water, the bacteria enter your system. These bacteria can survive for weeks in water or dried sewage.

This disease is prevalent in parts of South Asia. Notably, young children are often more susceptible to contracting this infection than adults.

Are Typhoid and Typhus the same thing?

No. While the names sound similar, these two conditions are caused by different types of bacteria. Because their symptoms can overlap, people once thought they were the same. However, Typhoid is spread through contaminated food and water, whereas Typhus is spread by insects like lice or fleas found on animals such as rodents. Please do not confuse the two.

What are the symptoms of Typhoid, and when should you see a doctor?

Symptoms typically appear one to three weeks after the bacteria enter your body. Recognizing these signs early is crucial.

How is it diagnosed and treated?

Your doctor will review your symptoms and recent travel history to assess the likelihood of Typhoid fever. To confirm the diagnosis, they will likely order specific laboratory tests.

Diagnosis

The gold standard is culture testing, where samples are analyzed to see if the bacteria grow.

• Blood culture: This is the most common and accurate diagnostic test.
• Stool culture: Analyzing a stool sample for the presence of bacteria.
• Other: In some cases, urine or bone marrow samples may be tested.

Additionally, doctors may use tests like the Widal test, which looks for antibodies your body produces to fight the Typhoid bacteria.

Treatment

It is mandatory to complete the full course of antibiotics prescribed by your doctor without missing any doses. Do not stop taking the medication just because your fever subsides after a few days. If you stop early, the bacteria may not be fully eliminated and can develop antibiotic resistance, making the infection significantly harder to treat in the future. In severe cases involving persistent vomiting or diarrhea, you may require hospitalization for intravenous fluids and antibiotics.

Dietary advice during Typhoid recovery

Loss of appetite is normal during this illness. However, because your body needs energy to heal, focus on easily digestible, nutritious foods.

• Recommended: Well-cooked rice, steamed vegetables (potatoes, carrots), lentil soup, chicken broth, yogurt, ripe bananas, and white bread. Most importantly, drink plenty of clean (boiled and cooled) water or oral rehydration solutions.
• Foods to avoid: High-fat, spicy, or fried foods, high-fiber foods (whole grains), raw salads, cabbage, and heavily spiced dishes are not suitable. These are difficult to digest and may aggravate your digestive system.

Prevention is best! How can you stay safe?

Typhoid is directly linked to hygiene and food habits. By following these simple habits, you can significantly reduce your risk.

• Handwashing: Wash your hands thoroughly with soap for at least 20 seconds before eating and after using the restroom. This is the single most important preventive measure.
• Clean Water:Always drink boiled and cooled water or commercially bottled water. If dining out, avoid adding ice to your drinks, as ice may be made from contaminated water.
• Safe Food: Always choose freshly prepared, thoroughly cooked, and hot food. Avoid food sold by street vendors that is uncovered and exposed to flies.
• Raw Foods: If eating fruit, peel it yourself. During periods of high risk, avoid eating raw vegetables or salads unless they are from a highly trusted source.
• Be Aware of Carriers: Some people continue to carry the bacteria after they have recovered and may show no symptoms. These "carriers" can unknowingly transmit the disease. Always maintain high hygiene standards when preparing food.
• Vaccination: If you are traveling to a region where Typhoid is common, consult your doctor about getting vaccinated before your trip to reduce your risk.

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