Health Advice

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Head Lice – Help!!!

Every parent’s heart sinks when they receive the dreaded note from school warning about head lice. Don’t worry – Jane Brennan from Brennan’s Life Pharmacy in Donabate is here to to give us advice and tips. The first thing to do is to check the child’s head. You will need some tea tree conditioner, a... Read more >

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Are You SunSmart?

We ask Jane Brennan from Brennan’s Life Pharmacy Donabate how to make the most of great sunny summer days whilst protecting our skin from harmful rays. Jane says “The Irish Cancer Society SunSmart program has great guidelines to keep us safe. See below for some useful tips and advice” Ways to protect your skin: Shade... Read more >

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Pollen Highs & Watery Eyes

Pollen Highs & Watery Eyes… Talk to Jane Brennan, your Hay Fever Expert in Donabate Are your eyes itchy, red or watery? Is your throat scratchy? Are you sneezing? Do you have itchy ears, nose or mouth? Do you have a blocked or runny nose? Do you wake up feeling exhausted? Hay fever can cause... Read more >

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Life Pharmacy Ireland – Live Better

Bringing you the best health advice for your family

NHS Choices - Causes of hepatitis B

(06/06/2014)

You can become infected with hepatitis B if you are not immune (resistant) to the virus and you come into contact with the blood or body fluids of an infected person.

Many people with hepatitis B do not know they are infected.

The risk of hepatitis B for tourists is considered to be low. However, this risk will increase with certain activities, such as unprotected sex or receiving medical or dental treatment in a developing country.

Travellers are advised to get vaccinated against hepatitis B before visiting any country where this is a problem. Read more information about the hepatitis B vaccination.

Exposure to infected blood

You are at risk of catching hepatitis B if you:

  • inject drugs and share needles and other equipment, such as spoons and filters, or you are having a sexual relationship with someone who injects drugs
  • have an open wound, cut or scratch and come into contact with the blood of someone with hepatitis B
  • have medical or dental treatment in a country where equipment is not sterilised properly
  • work closely with blood – for example, healthcare workers and laboratory technicians are at increased risk of injury when the skin is accidentally punctured by a used needle
  • have a blood transfusion in a country where blood is not tested for hepatitis B
  • have a tattoo or body piercing in an unsafe, unlicensed place – read more about the risks of body piercing
  • share toothbrushes, razors and towels that are contaminated with infected blood

All blood donations in the UK are tested for hepatitis B.

Exposure to infected body fluids

You are at risk of catching hepatitis B if you have sex with an infected person without using a condom.

Generally, your risk increases if you are sexually active and have unprotected sex with several different partners. This includes unprotected anal and oral sex.

Commercial sex workers (both women and men) also have an increased risk of contracting hepatitis B.

Geographical risks

You also have an increased risk if you or your sexual partner grew up, lived or worked in a part of the world where hepatitis B is relatively common.

Hepatitis B is most common in:

  • sub-Saharan Africa
  • east and southeast Asia
  • the Middle East
  • southern and eastern Europe
Back to Hepatitis B