Causes of yellow fever

Yellow fever refers to a serious case of viral infection that is prevalent mainly in tropical areas. One of the most common yellow fever causes is mosquito bites, as the virus that triggers off this disease in a person is often transmitted through the bite of a mosquito. The main carriers of yellow fever are humans and monkeys.

Instances of yellow fever range from mild to severe and death could be a possible outcome in anywhere between 5% and 70% of those who have been infected. Yellow fever infection is often referred to as a “potentially fatal” viral infection. Mild cases of yellow fever infection could have symptoms that are quite similar to the flu; however, severe cases of the disease usually have symptoms like meningitis, kidney failure and internal bleeding associated with them.

Yellow fever is characterized by hepatitis, which is responsible for the skin turning yellow in color; this is what gives the disease its name.

Yellow fever treatment

Unfortunately, there are no medicines that are known to effective against the yellow fever virus and therefore, doctors can only use products that alleviate the symptoms of this disease. More severe cases of yellow fever infection would require hospitalization. In case the yellow fever is accompanied by lack of fluids within the body, which causes a disturbance in the electrolyte balance, the administration of intravenous drip can be quite useful as a yellow fever treatment. Milder cases of yellow fever symptoms can be relieved with the use of simple painkillers. Medication like aspirin and ibuprofen can be administered to reduce high temperatures that are usually a part of yellow fever.

Yellow fever immunization

Preventing yellow fever is much better than trying to cure it. The most effective form of yellow fever immunization is taking yellow fever vaccines. These vaccines are taken through one single injection and can protect a person from 10 days after they have been rendered. It is recommended that yellow fever vaccines should be repeated every ten years or so. Another way of avoiding the disease is by preventing mosquito bites. Yellow fever immunization is absolutely important and should not be avoided, especially in countries and regions where the disease is prevalent. However, there are certain side effects that have been associated with yellow fever vaccines. The two groups that are mainly affected by these vaccines are people over the age of 60, who have never had yellow fever before and those people who have problems with the thymus gland. Therefore, it is important to check with a doctor, before getting the vaccination administered.