Typhoid fever complications can include damage and bleeding in the intestines. Have close contact with someone who is infected or has recently been infected with typhoid fever.Work as a clinical microbiologist handling Salmonella enterica serotype typhi bacteria.People visiting loved ones may have higher social pressure to drink or eat foods that present a higher risk. Work in or travel to areas where typhoid fever is established, especially if you travel to visit family or friends.If you live in a country where typhoid fever is rare, you're at increased risk if you: But cases are recorded worldwide, often due to travelers to and from these areas. Places with the highest number of cases or with regular outbreaks are in Africa and South Asia. Typhoid fever is a serious worldwide threat and affects millions of people each year. But they still shed the bacteria in their stools and spread it. They no longer have symptoms of the disease. These people are known as chronic carriers. Typhoid carriersĮven after antibiotic treatment, a small number of people who recover from typhoid fever still have the bacteria living in their bodies. This includes drinking water, using ice made from untreated water, or by drinking unpasteurized milk or juice. In places where water isn't treated to kill germs, you can pick up the bacteria from that source. It can spread on food that isn't cooked, such as raw fruits without a peel. The bacteria also can spread from a person who carries the bacteria. Without careful hand-washing after going to the bathroom, the bacteria can move from the hands to objects or other people. The bacteria passes out of the body in the stool and urine of people who are carrying the bacteria. ![]() People pick up the bacteria most often in places where outbreaks are common. Other strains of salmonella bacteria cause a similar disease called paratyphoid fever. This might help get typhoid fever diagnosed and treated more quickly.Ī bacteria strain called Salmonella enterica serotype typhi causes typhoid fever. If you have symptoms after you return home, consider seeing a provider who focuses on international travel medicine or infectious diseases. For some that might be the closest embassy or consulate. If you get sick while traveling in a foreign country, know who to call for a list of providers. See a health care provider right away if you think you might have typhoid fever. In some people, symptoms may return up to a few weeks after the fever has gone away. These are life-threatening complications.
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