新足迹

 找回密码
 注册

精华好帖回顾

· 老北京油面茶 (2012-5-4) binfen99 · 登陆周年纪念日的郁闷经历 (2005-7-14) (︶︿︶)
· 乌镇 (2010-6-10) dickson · 儿时的最爱--椒盐酥皮点心 (2009-1-10) little_bw
Advertisement
Advertisement
查看: 1596|回复: 8

国内的大三阳算不算这里的乙肝阳性? [复制链接]

发表于 2010-9-30 10:56 |显示全部楼层
此文章由 clovemel 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 clovemel 所有!转贴必须注明作者、出处和本声明,并保持内容完整
感觉国内谈乙肝色变,但根据这里的资料显示,乙肝主要通过血液传播,不像国内说的吃个饭也会传染上。国内的大三阳算不算这里的乙肝阳性?
Advertisement
Advertisement

发表于 2010-9-30 11:19 |显示全部楼层
此文章由 sydneybird 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 sydneybird 所有!转贴必须注明作者、出处和本声明,并保持内容完整
这边资料也显示唾液会传播的。。。

发表于 2010-9-30 11:25 |显示全部楼层
此文章由 clovemel 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 clovemel 所有!转贴必须注明作者、出处和本声明,并保持内容完整
原帖由 sydneybird 于 2010-9-30 11:19 发表
这边资料也显示唾液会传播的。。。


唾液一般不会,但是如果你有牙龈出血就有可能。

发表于 2010-9-30 11:27 |显示全部楼层
此文章由 clovemel 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 clovemel 所有!转贴必须注明作者、出处和本声明,并保持内容完整
Summary
Hepatitis B is a viral infection that causes liver inflammation and can lead to serious illness or death. It is spread through unsafe sex, sharing unsterile injecting or piercing equipment or other activities where blood or body fluids are exchanged. It can also be passed from an infected mother to her baby. Most adults who catch hepatitis B recover completely. However children with hepatitis B are more likely to develop liver disease or cancer in later life.

Hepatitis means inflammation (swelling and pain) of the liver. Hepatitis B (HBV) is a viral infection that can lead to serious illness or death. The virus is found in the blood and, to a lesser degree, in body fluids such as semen and vaginal secretions.

You can get hepatitis B through having unsafe sex, sharing unsterile piercing or injecting drug equipment and other activities where the blood of an infected person enters your bloodstream. It may also be passed from a mother with long-term hepatitis B to her baby. In about 30 to 40 per cent of cases, infections occur without a known cause.

Most adults who catch hepatitis B recover completely and do not require ongoing treatment. Children with hepatitis B are more likely to develop liver disease or cancer in later life. All children and adults at increased risk should be immunised against hepatitis B.

Symptoms
Some people who are infected with hepatitis B do not become very ill and their symptoms may be mild and flu-like. Some do not become sick at all. Children are less likely to have symptoms than adults when infected.

In more severe cases, hepatitis B can cause:

Loss of appetite
Nausea and vomiting
Pain in the liver (under the right ribcage)
Fever
Pain in the joints
Jaundice (when the eyes and skin become yellow).
Normally these symptoms disappear in a few weeks. However, even when the person feels much better, he or she may still be infectious. Most adults who become infected with the hepatitis B virus recover completely and do not become infected again. A few people become very ill and some may even die.

Long-term hepatitis B infection
A small proportion of people who become infected with the hepatitis B virus develop a long-term hepatitis B infection. They may ‘carry’ the virus in their bloodstream for their entire life without showing any symptoms or even knowing they have it. A person with long-term hepatitis B may be at risk of developing illnesses such as chronic liver disease or liver cancer later in life.

Babies and children who are infected are more likely than adults to develop long-term hepatitis B. This occurs more commonly in some population groups including people from China, South East Asia, the Pacific Islands and sub-Saharan Africa, and among Aboriginal people and Torres Strait Islanders.

How it is spread
Hepatitis B is spread through contact with blood that contains the virus. If infected blood enters another person’s bloodstream, that person may become infected. This can occur through:
Sharing unsterile equipment used for injecting drugs
Piercing the skin with equipment that is not properly cleaned, disinfected and sterilised
Sharing razor blades or toothbrushes
One person’s infected blood coming into contact with open cuts or mucous membrane on another person.

All blood and blood products produced for medical purposes in Australia are carefully screened for hepatitis B (HBV) and other blood-borne viruses. The risk of getting infected with hepatitis B from a blood transfusion is extremely low (approximately 1 in 739,000). The Australian Red Cross Blood Service has more information on their Tranfusion Medicine Services website.

The virus can also be spread:
If people have unprotected sex – for example, without a condom, especially if there is blood present.
From mother to baby – mothers who have long-term hepatitis B sometimes pass the virus to their children. Some babies are infected in the womb (rarely) or during birth. However, most infection occurs shortly after birth. If the newborn baby is quickly immunised, he or she can be protected from the disease.
Preventing the spread of hepatitis B
Everyone can take simple steps to protect themselves against hepatitis B.
Make sure you and your child are immunised.
Use condoms every time you have anal or vaginal sex.
Avoid oral sex if you or your partner has herpes, ulcers or bleeding gums. It is unlikely that you will contract hepatitis B through oral sex unless blood is present.
Choose to have any body piercing or tattooing done by an experienced practitioner who follows good sterilisation and hygiene practices and works at premises registered by their local council.
If you inject drugs, never share needles and syringes or other equipment such as spoons, swabs or water. Always use sterile needles and syringes. These are available from Needle and Syringe Programs and some pharmacists. Always wash your hands before and after injecting.
Wear single-use gloves if you give someone first aid or clean up blood or body fluids.
If you have hepatitis B, you should:
Avoid sharing injecting equipment or personal items such as toothbrushes or razors.
Make sure your partner and close contacts are immunised against hepatitis B.
Completely cover any cut or wound with a waterproof dressing.
Practice safe sex.
Consider discussing your condition with your health care provider when undergoing any medical or dental procedure, although there is no legal obligation to do so.
Diagnosis
There are different blood tests that can be performed to determine if you are or have been infected with hepatitis B. It can take up to six months for the blood tests to confirm infection and follow-up testing may be required. Remember that during this time you may be infected with hepatitis B.

There are also other tests that can assess liver damage from hepatitis B. The interpretation of these tests can be complicated and specialist advice is needed, so it is best to consult with your doctor.

Treatment
Most adults who become infected with hepatitis B will clear the infection by themselves and require no ongoing treatment. Only a few (about five per cent) will develop long-term hepatitis B and require longer term treatment. These treatments can clear the virus and reduce liver damage.

Current treatments available include interferons and antiviral medications. Some treatments are covered by the Pharmaceutical Benefits Scheme (PBS).

If you have long-term hepatitis B, you should consult with your doctor who will monitor your condition and, if necessary, refer you to a specialist. It is also a good idea to limit how much alcohol you drink and eat a well-balanced, low fat diet.

Immunisation
Immunisation is the best protection against hepatitis B infection and is recommended for all infants and young children, adolescents and those in high-risk groups. To be immunised, contact your doctor or local council.

Immunisation is recommended (and available free of charge in Victoria) for:
All babies
All people who live in a household with someone who has hepatitis B
All students in year 7 in school, if they have not already received the vaccine
Injecting drug users
People living with HIV.
Immunisation is also recommended if you:
Have a sexual partner who has hepatitis B, are male and have sex with men or have many sexual partners
Are a health care or emergency worker, or if you come into contact with blood during your work
Are a prisoner
Are a kidney dialysis patient or have a blood clotting disorder that is treated with blood products
Already have a liver disease such as hepatitis C or have received a liver transplant
Are a resident or staff member at a facility for people with intellectual disabilities
Intend staying for a long time in high-risk areas overseas or adopt children from overseas.
Remember that being immunised against hepatitis B does not protect you against HIV, hepatitis C or other diseases spread by blood or bodily fluids. It is important that you take precautions to ensure you are not exposed to these.

See a doctor immediately if you are exposed to hepatitis B
If you think you have been exposed to hepatitis B, see a doctor immediately. Your doctor can give you treatment in some instances, which greatly reduces the risk of you becoming infected with hepatitis B.

Where to get help
Your doctor
Your local community health centre
Your local council immunisation service
Australian Red Cross Blood Service - Transfusion Medicine Services Tel. 9694 0152
Nurse-on-Call Tel. 1300 606 024 – for expert health information and advice (24 hours, 7 days)
Immunisation Program - Department of Health Victoria, Tel. 1300 882 008
DirectLine Tel. 1800 888 236 – for information about where to get clean needles and syringes for drug users
National Immunisation Infoline Tel. 1800 671 811
Things to remember
Hepatitis B is a viral infection that causes liver inflammation and may lead to serious illness or death.
In about 30 to 40 per cent of cases, infections occur without a known cause.
The virus is spread through sharing unsterile injecting or piercing equipment or other activities where the blood of an infected person enters your bloodstream. It can also be passed through unsafe sex or from an infected mother to her baby.
Immunisation is about 95 per cent effective and is recommended for all infants and young children, adolescents and those in high-risk groups.

http://www.betterhealth.vic.gov. ... patitis_B_the_facts

[ 本帖最后由 clovemel 于 2010-9-30 11:30 编辑 ]

发表于 2010-9-30 11:36 |显示全部楼层
此文章由 inlove 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 inlove 所有!转贴必须注明作者、出处和本声明,并保持内容完整
乙肝阳性包括很多啦,大三阳,小三阳,表面抗原携带者都是的。乙肝是个全身疾病,不仅仅攻击肝部,它攻击的是全身的器官,但是因人而异,所以不同的人传染了乙肝有不同的结局,有些成了大三阳,有些成了小三阳,有些人最幸运,产生了表面抗体,其他都好,就象打了预防针。乙肝一般的生活接触是不会传播的,不要害怕。

发表于 2010-9-30 18:01 |显示全部楼层
此文章由 flame21 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 flame21 所有!转贴必须注明作者、出处和本声明,并保持内容完整
乙肝其实传染途径根艾滋病很类似的。但不知为何中国是乙肝的严重高发国。记得以前国内的班里面,乙肝同学包括大小三阳以及携带者,占总人数超过1/4。(比官方公布的当地乙肝率还高,可能是因为社会上很多肝炎病人并未被调查统计。)

一般接触不会传染,但“密切接触”确实有传染的可能。
而且如果有皮肤、粘膜破损、溃疡,或牙周病牙龈出血等,以及不安全性行为,都要特别小心。(中国人不注重口腔保健,牙周病发病率极高,约有一半人有不同程度的牙周病。也许这也客观上造成了乙肝高发?)另外注意很多不良诊所的医疗器具没能充分消毒。

另外注意,中国的丙肝发病率,并不比乙肝少多少。
Advertisement
Advertisement

发表于 2010-9-30 18:19 |显示全部楼层
此文章由 吉祥如意 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 吉祥如意 所有!转贴必须注明作者、出处和本声明,并保持内容完整
“大三阳”是指在乙肝检查中 HbsAg阳性, HBeAg阳性,抗HBc阳性。“小三阳” 是指在乙肝检查中HbsAg阳性,抗HBe阳性,抗HBc阳性。“两对半” 是指在乙肝检查中HbsAg、HbeAg, 抗HBs、抗Hbe,抗HBc。

发表于 2010-9-30 18:22 |显示全部楼层
此文章由 吉祥如意 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 吉祥如意 所有!转贴必须注明作者、出处和本声明,并保持内容完整
大三阳一般是考虑为疾病在活动期,病毒复制强烈,传染性很强,

发表于 2010-9-30 18:24 |显示全部楼层
此文章由 吉祥如意 原创或转贴,不代表本站立场和观点,版权归 oursteps.com.au 和作者 吉祥如意 所有!转贴必须注明作者、出处和本声明,并保持内容完整
但是如过没有肝功能损坏,一般是携带者, 如果肝功能被损害,可以诊断为乙肝患者

发表回复

您需要登录后才可以回帖 登录 | 注册

本版积分规则

Advertisement
Advertisement
返回顶部