Typhoid fever occurs from a bacteria called the bacterium Salmonella typhi. The infection is usually contracted by being in close contact with a person infected with the disease or from consuming contaminated water or food. The most common symptoms include high fever, headache, stomach pain or digestive discomfort.
Typhoid fever has been a known illness for centuries, but it was not until the late 1800s that its cause was identified. In 1880, German microbiologist Karl Joseph Eberth discovered the bacterium Salmonella typhi. Eberth’s discovery paved the way for the improvement of useful treatments and preventative measures.
Prior to the identification of the bacterium, typhoid fever was often misdiagnosed as other diseases, such as malaria or yellow fever. It wasn’t until the mid-1950s that it was actually more easily diagnosed through medical advancements.
During the 19th and early 20th centuries, Typhoid was a major public health concern in metropolitan areas with poor sanitation systems and subpar hygiene.
Today, typhoid fever remains a significant health concern in many developing countries, particularly in areas with poor sanitation and access to clean water. However, advancements in treatment and preventative measures have significantly reduced the incidence of the disease in many parts of the world. Nowadays, typhoid is treatable with medications.
Today, typhoid is easily treated with several types of medications.
It’s important to complete the full course of antibiotics as prescribed, even if symptoms improve before the treatment is finished. This is to ensure that all the bacteria are killed in order to prevent a tolerance for antibiotic treatment that results in antibiotic resistance which can easily occur with bacteria.
There are two types of typhoid vaccines available: the live attenuated vaccine and the inactivated vaccine.
The live attenuated vaccine, which is administered orally, contains weakened Salmonella typhi bacteria that stimulate the immune system to produce a protective response. This vaccine is typically given in four doses, taken on alternate days, and provides protection for up to five years.
The inactivated vaccine, which is administered by injection, contains dead Salmonella typhi bacteria that also stimulate the immune system to produce a protective response. This vaccine is typically given in a single dose and provides protection for up to two years.
Both types of typhoid vaccines are generally safe and well-tolerated.
Typhoid vaccination is recommended for individuals travelling to areas where typhoid fever is common, particularly in parts of Asia, Africa, and South America.
Vaccination is also recommended for anyone who works in high-risk occupations, such as physicians, healthcare workers or laboratory personnel.
Ciprofloxacin, azithromycin, and ceftriaxone are all antibiotics commonly used to treat typhoid fever. While they are generally safe and effective, they can cause side effects in some people. Some common side effects of these antibiotics include nausea, vomiting, headache, dizziness, rash, diarrhoea, itching, and pain at the injection site.
These side effects are usually mild and go away on their own within a few days. However, if you experience severe or persistent side effects, you should contact your healthcare provider.
In rare cases, these antibiotics can cause more serious side effects, such as allergic reactions, so it’s important to seek medical attention if you experience any signs of an allergic reaction, such as difficulty breathing, hives, or swelling of the face, lips, tongue, airways, or throat.
The typhoid vaccine is generally safe. Some common side effects of the typhoid vaccine include nausea, fatigue, fever, headache, muscle pain, joint aches, and swelling or redness at the injection site.
Typhoid is easily treated nowadays when caught early, but it is best to try to prevent the infection. Anyone living or planning to travel to areas that are known to have typhoid should talk to their doctor about receiving the typhoid vaccination for protection.