Hepatitis types explained

Hepatitis A (HAV) Hepatitis A spreads through contaminated water or food, it can also be spread by sexual intercourse and contact with the blood of an infected person.

Hepatitis B virus

Hepatitis B virus (HBV) Hepatitis B is one of the different types of hepatitis that can become a chronic. It is a virus that directly affects the liver causing it to swell and altering the natural function of the organ.


HEPATITIS B. Hepatitis means inflammation of the liver and causes serious liver disease and liver cancer. Hepatitis B is a part of a group of hepatitis viruses.

publichealthnotes.comHepatitis D

Hepatitis D

Hepatitis D (HDV) Hepatitis D develops only if the person is a carrier of the hepatitis B virus. It may be that the person infected with hepatitis D has never experienced the symptoms of hepatitis B but develops the D type virus anyway.


Hepatitis D. Hepatitis D, also identified as the hepatitis delta virus, is an infection responsible for liver inflammation. This swelling can damage liver function and cause lasting liver problems, containing liver scarring and cancer.

publichealthnotes.comHepatitis E

Hepatitis E

Hepatitis E (HEV) Hepatitis E is a type of hepatitis which it is mainly transmitted through contaminated water. Overall, the duration of the disease is between 4 to 6 weeks when the patient has symptoms very similar to those mentioned above: jaundice, dark urine, fever, nausea, lack of appetite and so on.


Hepatitis E. Hepatitis E is a waterborne disease triggered by the hepatitis E virus (HEV). Hepatitis E is mostly found in regions with pitiable hygiene and usually results from ingesting a fecal substance that pollutes the water supply.

publichealthnotes.comHepatitis A

Hepatitis A

Hepatitis A (HAV) Hepatitis A spreads through contaminated water or food, it can also be spread by sexual intercourse and contact with the blood of an infected person.

Hepatitis C virus

Hepatitis C virus (HCV) Hepatitis C is one of the types of hepatitis that are transmitted, in most cases, by the exposure to blood contaminated with this infection (blood transfusions, medical instruments, consumption of injected drugs, etc); in addition, it can also be contracted through sexual intercourse but here the spread is less common.

What are the main types and causes of hepatitis?

Hepatitis is an inflammation of the liver. Viruses are the most common cause of hepatitis, but the condition can also be caused by other infections, heavy alcohol use, toxins, certain medications, and autoimmune disease. There are five main virus types that cause hepatitis—type A, B, C, D, and E.

What are all the forms of hepatitis?

The three common types of hepatitis are Hepatitis A, Hepatitis B and Hepatitis C (Hep A, Hep B and Hep C), caused by HAV, HBV and HCV respectively.

How many types of hepatitis are there?

There are five different types of hepatitis, labeled Hep A, B, C, D and E. Each type has slightly different symptoms, and most types can be treated successfully.

Is hepatitis bacterial or viral?

Both viral and non-viral hepatitis have acute and chronic forms. Viral hepatitis is by far the most common type and is caused by hepatitis viruses A, B, C, D or E. Non-viral hepatitis can be caused by a number of infectious agents, from bacteria to worms and parasites and is typically less common,…

What are the causes of hepatitis A?

Causes. Hepatitis A is caused by a virus that infects liver cells and causes inflammation. The inflammation can affect how your liver works and cause other signs and symptoms of hepatitis A. The virus most commonly spreads when you eat or drink something contaminated with fecal matter, even just tiny amounts.

What is the most common hepatitis virus?

The virus is one of several types of hepatitis viruses that cause inflammation and affect your liver’s ability to function. You’re most likely to get hepatitis A from contaminated food or water or from close contact with a person or object that’s infected.

What is least risky type of hepatitis?

Hepatitis A. You usually get it when you eat or drink something that’s got the virus in it. It’s the least risky type because it almost always gets better on its own. It doesn’t lead to long-term inflammation of your liver.

What are signs and symptoms of HEP a?

Hepatitis A signs and symptoms typically don’t appear until you’ve had the virus for a few weeks. But not everyone with hepatitis A develops them. If you do, hepatitis signs and symptoms can include: Abdominal pain or discomfort, especially on the upper right side beneath your lower ribs (by your liver)