Posts Tagged ‘virus’

Warning Signs Call Hepatitis A Doctor

Consult your hepatitis A doctor immediately if a person with hepatitis A develops severe dehydration (caused by vomiting and inability to keep fluids) or any other signs of rapidly developing liver failure, including:
- Extreme irritability (greater than expected, when a person is sick).
- The inability to think clearly or reason.
- The extreme drowsiness.
- Loss of consciousness.
- Swelling of the face, hands, feet, ankles, legs, arms or abdomen (edema).
- Bleeding from the nose, mouth or rectum (including blood in the stool), or under the skin.

Call a hepatitis A doctor today if :
- At least one of the signs or symptoms of hepatitis develop. For more information, see the Symptoms section of this issue.
- A child or family member was in a daycare or other facility where an outbreak of hepatitis A occurred.
- Someone in your family has been diagnosed with hepatitis A.
- Your sexual partner has been diagnosed with hepatitis A.
- Did you eat at a restaurant or other food service is known as the source of an outbreak of hepatitis A.
- Planning a trip to a foreign country or any other reason to believe that you should be vaccinated against hepatitis A. The vaccination plan 6 months before travel, if possible. If time is short, vaccinated at least 1 month before the trip offers some protection, and 2 weeks before the trip can also be helpful.

Surveillance, or watchful waiting is not recommended if you believe you have been exposed to HAV hepatitis A virus (HAV) or if you have symptoms of the disease. It is very important to consult hepatitis A doctor if signs of hepatitis A symptoms appear, because all forms of viral hepatitis have similar symptoms. Only a blood test can determine if you have hepatitis A or other hepatitis viruses. The hepatitis A doctor may also give advice on how to prevent the spread of hepatitis A.

Most of the time, the following health professionals (doctor medicals in your country) can treat and diagnose hepatitis A. The health professionals are : internist, physician assistant, vocational nurse, pediatrician or physician family medicine. But if complications occur, you may need the attention of a gastroenterologist, liver specialist (hepatologist) or specialist in infectious diseases.

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Hepatitis A Virus Infection Prevention Tips

Many ways to prevent Hepatitis A Virus Infection, such as :
1. Get vaccinated against hepatitis A, if your travel plans, work, health, or lifestyle puts you at risk for exposure to hepatitis A (HAV). For more information, see what increases the risk of this category.
2. Develop habits of hygiene.
- Make sure you and all family members wash their hands with soap and warm water after using the toilet and before preparing or eating food.
- wash dishes in hot soapy water or a dishwasher.
- discourage children from putting objects in their mouths, especially when they share toys with other children.
- Do not eat or drink anything that you think may have been prepared in filthy conditions.
3. Protect yourself before flying and when on his journey. If you are traveling to some of the world where sanitation is poor or if hepatitis A is a known problem, consult your doctor about vaccination against hepatitis A, immune globulin (Ig) or a combination vaccine against hepatitis A and B. Always drink bottled water or boil water before drinking. Avoid tap water or untreated well water or drinks with ice. And do not eat raw foods (such as unpeeled fruits or vegetables).
4. Crus not eat shellfish or cooked. If molluscs that live in water have been contaminated with feces containing the virus of hepatitis A infected molluscs May.

Child care workers should be educated about how often prevent the spread of hepatitis A prevention. Although children infected with hepatitis A may have little or no symptoms, can infect other people, including child care workers and other adults who may develop more severe symptoms. To prevent the spread of hepatitis A virus HAV, the child care workers must :
- Use plastic (not latex, because of the risk of allergic reaction), disposable gloves when changing diapers.
- Wash children’s hands, and then use a new pair of gloves when changing diapers for another child.
- Clean the diaper changing surface after each mutation.
- Talk to your doctor about getting vaccinated against HAV.

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HAV Hepatitis A Causes Virus

Hepatitis A caused by a HAV virus (HAV is Hepatitis A Virus) which multiplies in the cells of the liver and excreted in faeces.

How Can Hepatitis A Virus (HAV) Spread

Hepatitis A virus is present in the feces (stool) of a person who has hepatitis A. The virus is spread most often when people put food or objects contaminated with HAV in feces in the mouth.

A large number of people who contracted the virus after drinking contaminated water, since in many parts of the world, drinking water is contaminated by raw sewage. The virus can also be transmitted by eating raw foods (such as raw seafood), fruits and vegetables unpeeled, washed with contaminated water. Outbreaks of hepatitis A caused by contaminated drinking water are rare in the United States, because water supplies are treated to kill viruses and other pests.

In United States and Canada, HAV (hepatitis A virus) is spread primarily among people who have close contact with someone who has the virus. You can be infected with Hepatitis-A-Virus if :

• Eating food prepared by someone who did not wash their hands after using the toilet or changing diapers.
• Do not wash hands after changing diapers.
• Consumption of raw shellfish or undercooked which are harvested in waters contaminated by raw sewage.
• Is it a man and have sex with men.

Outbreaks of hepatitis A among children in residential day care occur because children, especially those layers, you can get fecal matter in their hands and then touch objects that other children put in their mouths. Doctors at the centers of day care can transmit the virus if it does not wash hands thoroughly after changing a diaper.

It is very rare for hepatitis A is spread by infected blood or blood products. Not known to be transmitted by saliva or urine. Some people fear that the infection is linked to hepatitis, or increases the risk of acquired immunodeficiency syndrome (AIDS). This is not true. The hepatitis A is not related to human immunodeficiency virus (HIV) that causes AIDS, or increase their risk of HIV infection. A person can be infected with both hepatitis and HIV, but the two infections have nothing to do with each other.

Incubation periods, and contagion

After the HAV Hepatitis A Virus enters your body, the amount of virus from 2 to 7 weeks. Incubation period average is about 4 weeks.  Feces and other body fluids contain the highest levels of the virus 2 weeks before symptom onset. This is when they are most contagious, but can still transmit the virus after the onset of symptoms.

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