Compare the Difference Between Similar Terms

Difference Between

Home / Health / Medicine / Diseases /Difference Between Yellow Fever and Jaundice

Difference Between Yellow Fever and Jaundice

June 8, 2018Posted byRanidu

Thekey differencebetween yellow fever and jaundice is that虽然黄热病是一种疾病,黄疸是一种disease symptom which can be due to many other pathological conditions.

Yellow fever is a fatal infectious disease that is common in the African and South American continents. The causative agent of this disease is a virus belonging to the flavivirus group. Jaundice, on the other hand, is the yellowish discoloration of the mucosal layers of the body.

CONTENTS

1.Overview and Key Difference
2.What is Yellow Fever
3.What is Jaundice
4.Side by Side Comparison – Yellow Fever vs Jaundice in Tabular Form
5.Summary

What is Yellow Fever?

Yellow fever, caused by a flavivirus, is a disease of widely varying severity. However, this disease is only prevalent in the African and South American continents.Aedes africanusin Africa andhaemogonusspecies in South America transmit this disease.

Clinical Features

Yellow fever has an incubation period of 3-6 days. Typically, there are three stages of disease progression. Clinical manifestations begin with a high fever, which resolves within 4-5days. There can also be associated retrobulbar pain, myalgia, flushed face, arthralgia and epigastric discomfort. Then, from the second day onwards, there is relative bradycardia. There is an intervening phase known as the phase of calm where the patient feels well and makes an apparent recovery. After this phase, the patient develops a high fever, hepatomegaly, jaundice, and bleeding from the gums. Ultimately, the patient usually goes into a coma few hours before death.

Difference Between Yellow Fever and Jaundice

Diagnosis

  • Yellow fever is diagnosed clinically by the history of vaccination status of the patient and recent traveling to endemic regions.
  • The virus can also be isolated from blood within 3 days from the onset of symptoms to confirm the diagnosis.

Treatment

  • There is no definitive treatment. Furthermore, supportive treatment includes maintenance of the fluid and electrolyte balance with bed rest.

What is Jaundice?

Jaundice is the yellowish discoloration of the mucosal layers of the body. This discoloration is due to the accumulation ofbilirubin. During the hemolysis of red blood cells, haemoglobin brakes down into haem and globin components. The haem then converts into biliverdin by the action of haem oxygenase, which again converts into unconjugated bilirubin. Due to the low water solubility of unconjugated bilirubin, it is transported into the liver via blood by binding to albumin. After entering the liver, unconjugated bilirubin converts into conjugated bilirubin by attaching a water-soluble molecule to it. After that, bilirubin is released into the gut where the normal flora acts on it to produce stercobilinogen, which later becomes stercobilin. Also, some part of it excrets via the kidney as urobilin.

There are two main subcategories of jaundice asphysiological jaundiceandpathological jaundice.

In a healthy neonate, jaundice can appear because of increased hemolysis and the immaturity of the liver to rapidly metabolize the bilirubin produced during the process. It is the physiological jaundice. Physiological jaundice usually appears 2-3 days after birth and gradually reaches the peak by one week. It can prevail for about 14 days before spontaneously disappearing. There is no need of doing further investigations. However, occasional phototherapy helps to accelerate the breakdown of bilirubin

Pathological jaundice can occur in any person and is a result of an ongoing pathological process that interrupts the normal bilirubin metabolism. Depending on the underlying cause, the pathological jaundice is further categorized into three groups as prehepatic, hepatic and post-hepatic jaundice.

Causes

Prehepatic jaundice

  • Hemolytic anemias and other red cell diseases
  • Hemoglobinopathies

Posthepatic jaundice

  • Obstruction of the hepatobiliary system
  • Damages to the hepatic parenchyma as in cirrhosis

Hepatic jaundice

  • Infections such as hepatitis B
  • Adverse effects of drugs
Key Difference - Yellow Fever vs Jaundice

Figure 02: Yellowish Discoloration of Conjunctive in Jaundice

Investigations

Biochemical studies to measure the levels of total bilirubin, indirect and direct bilirubin help to diagnose jaundice. Clinicians may go for other appropriate investigations depending on the suspected underlying cause

Treatment

Management varies according to the underlying pathology that gives rise to jaundice. Jaundice will disappear spontaneously once you treat the cause aptly and eliminate it.

What is the Difference Between Yellow Fever and Jaundice?

黄热病是一种传染病fl所致avivirus whereas jaundice is a disease symptom characterized by the yellowish discoloration of the skin and mucous membranes due to an abnormality in the bilirubin excretion. Most importantly, Yellow fever is an infectious disease whereas jaundice is a disease symptom. This is the key difference between yellow fever and jaundice.

Moreover, Flavivirus is the causative agent of yellow fever. In contrast, the cause of jaundice depends on its type; for example, hemolytic anemias and other red cell diseases and hemoglobinopathies cause prehepatic jaundice while obstruction of the hepatobiliary system and damages to the hepatic parenchyma cause posthepatic jaundice. Furthermore, the cause of hepatic jaundice is infections such ashepatitis Band adverse effects of drugs.

There is no definitive treatment for yellow fever. Moreover, supportive treatment includes maintenance of the fluid and electrolyte balance with bed rest. However, management of jaundice varies according to the underlying pathology that gives rise to jaundice. Once the cause has been aptly treated and eliminated jaundice will disappear spontaneously.

Difference Between Yellow Fever and Jaundice in Tabular Form

Summary

The major difference between yellow fever and jaundice is that yellow fever is an illness but jaundice is a symptom of different disease conditions including yellow fever.

Reference:

1. Kumar, Parveen J., and Michael L. Clark. Kumar & Clark clinical medicine. Edinburgh: W.B. Saunders, 2009.

Image Courtesy:

1. “This diagram illustrates the methods by which the arbovirus, yellow fever is transmitted to humans and non-human primate hosts by Aedes spp.” by CDC: Public Health Image Library (Public Domain) viaPublic Domain Files
2.”Cholangitis Jaundice” By Bobjgalindo – Own work(CC BY-SA 4.0)viaCommons Wikimedia

Related posts:

Difference Between Pneumonia and Bronchitis Difference Between Hemophilia A and B Difference Between Addiction and DependenceDifference Between Addiction and Dependence Difference Between Stridor and WheezingDifference Between Stridor and Wheezing Difference Between Varicocele and Testicular CancerDifference Between Varicocele and Testicular Cancer

Filed Under:Diseases

About the Author:Ranidu

Ranidu is passionate about writing articles on medical topics in general parlance. His experience in communicating with the general public during his medical practice has enabled him to describe facts that a layman has to know about a particular disorder in a concise and understandable manner.

Leave a ReplyCancel reply

Your email address will not be published.Required fields are marked*

Request Article

Featured Posts

Difference Between Coronavirus and Cold Symptoms

Difference Between Coronavirus and Cold Symptoms

Difference Between Coronavirus and SARS

Difference Between Coronavirus and SARS

Difference Between Coronavirus and Influenza

Difference Between Coronavirus and Influenza

Difference Between Coronavirus and Covid 19

Difference Between Coronavirus and Covid 19

You May Like

Difference Between Pokemon Red and Pokemon Blue

Difference Between Learn and Study

Difference Between Learn and Study

Difference Between Glycation and Glycosylation

Difference Between Glycation and Glycosylation

What is the Difference Between Cocamide DEA and Cocamide MEA

What is the Difference Between Cocamide DEA and Cocamide MEA

Difference Between Phosphoric Acid and Citric Acid

Difference Between Phosphoric Acid and Citric Acid

Latest Posts

  • What is the Difference Between Aquagenic Urticaria and Aquagenic Pruritus
  • What is the Difference Between Astringent and Toner
  • What is the Difference Between Esophagitis and Barrett’s Esophagus
  • What is the Difference Between Alcohol Ink and Resin Dye
  • What is the Difference Between Hyperparathyroidism and Hyperthyroidism
  • What is the Difference Between Pearlescent and Iridescent
  • Home
  • Vacancies
  • About
  • Request Article
  • Contact Us

Copyright © 2010-2018Difference Between. All rights reserved.Terms of Useand Privacy Policy:Legal.