ThinPrep Pap specimens and specimens collected with the hc2 DNA Collection Device are approved for testing with Digene Hybrid Capture 2 DNA Assay. ThinPrep Pap specimens must be less than three weeks old. There must also be sufficient quantity remaining after processing the pap smear to perform the HPV testing. Also, tissue specimens (paraffin embedded) can be tested for high and low risk HPV using the in situ hybridization. Tissue specimens are stable indefinitely.

Human Papilloma virus one of the most common viral infections transmitted most commonly through sexual contacts. There are more than 90 strains or types of HPV but only some have the capability or predilection to infect the genitals. The overwhelming HPV infections are asymptomatic and pass off quickly once the body develops its immunity against the viruses.

Most women never know they have HPV. It usually stays hidden and doesn't cause symptoms like warts. When HPV doesn't go away on its own, it can cause changes in the cells of the cervix. Pap tests usually find these changes.

Protection against disease transmission is much less effective against such sexually transmitted diseases as Herpes and the Human Papilloma Virus, which can be located on skin surfaces not covered or protected by a condom. The female condom theoretically may be more effective in this situation because it covers a greater area.

HPV vaccine has been developed to help prevent pre-cancer disease of the cervix and ultimately prevent cancer of cervix. Recent figures show that there are over 2000 new cases of cervical cancer in England and many more in the rest of the world. Therefore the Gardasil vaccine is a key tool in fighting this dreaded disease of the cervix and other parts of the genital tract.

The basis for the recommendation is that these are the groups that were studied. They were studied first because they are most at risk since they are most likely to have not been exposed to the virus. Therefore these were the age groups likely to benefit the most. However, other groups are now being studied to see how effective and beneficial the HPV vaccine can be.

Licensing authorities in Europe and America have scrutinised the results of studies involving over 11,000 women and children aged 9-26. There were no important or serious side effects, except some tenderness on the site of the injection. Providers of the HPV vaccine are encouraged to report any unexpected reaction to the vaccine.

The California Cryobank screens all of its donors to reduce the risk of sexually transmitted diseases including HPV by exclusion of donors with known risk factors. Each donor is also given a physical examination with particular attention to the genital area for evidence of HPV infection. There are no FDA approved tests for routine screening of semen donors for HPV. We only use tests that have been validated for accuracy and reliability and licensed by the FDA.

Limited human-to-human transmission could not be ruled out for some family clusters of bird flu where there was close contact between family members. However, none of these clusters have led to larger outbreaks in the general community indicating that the virus does not spread easily among people.

Last year there were almost 10,000 human cases of WNV detected, including 262 deaths in the United States.

The influenza virus is primarily spread by airborne droplets, which easily infect your sensitive spots such as your eyes, nose, and mouth. Touching contaminated surfaces and touching your face can spread the influenza virus.

If the H5N1 virus, or any other avian flu virus, develops the ability to spread from one person to another, we may be faced with a flu pandemic. Pandemics occur when new flu viruses emerge because people have no immunity to the disease. In the previous century, there were three flu pandemics: 1918, 1957, and 1968. The 1918 flu pandemic was the most deadly of the three, killing between 50 million and 100 million people worldwide.

The avian influenza virus is different from the human influenza virus; it normally attacks only birds, rarely humans. The World Health Organization (WHO) has emphasized that the current avian and human influenza viruses impose the need for increased vigilance because of the possibility of genetic material being exchanged between the viruses.

Although H5N1 can cause serious problems to human health, it is difficult to be infected with the virus and, until now, there has been no evidence that it can spread from one person to another. The problem would become most critical if the virus were found to be transmitted from human to human. In the past 100 years there were 4 A-type influenza pandemics that resulted in many deaths around the world.

HIV is the virus that causes AIDS; HIV weakens several body systems and destroys the body's immune system, making it easier for life threatening cancers or opportunistic infections to invade the body.

No, the human influenza vaccine currently available does not protect against bird flu viruses. Clinical trials are underway now for a human vaccine to protect against the "bird flu".

We don't think so. It is assumed that a person would develop a natural immunity to future infection by the virus, and that this immunity would be lifelong. However, this immunity may wane in later years. Infections with West Nile Virus may, or may not, produce illness. A few people who get ill may seek medical care. Those with severe enough disease that has the appearance of West Nile and similar viruses may have blood or spinal fluid sampled for testing.

The usual indication is what we call clusters. This is where groups of people get sick. What we see with the H5N1, the avian flu, is individual cases -- somebody that has been on a chicken farm, someone that has been with chickens that have been dying, has close contact because they look after the birds or they slaughter the birds. They are just solitary cases.

Viruses are notorious shape-shifters, able to constantly rearrange their genes and swap genetic material with different strains. Virologists are watching carefully for evidence that the microbe has begun swapping genetic material with a human virus — that’s when it could turn deadly for people. One worrisome sign: This summer there were reports out of Indonesia that the virus was found in pigs, which often act as incubators for human infections.

So far, human infections with avian H5 influenza viruses have not started jumping from human to human. There have been some instances of multiple cases in one family, but no evidence of a chain of two or more successive human to human transmissions.

A papilloma is a specific kind of growth. Papillomas usually occur in the ducts right under the nipple. They are usually benign. Some people consider it a part of fibrocystic tendency, but most physician consider it a separate benign problem.

It is quite difficult to estimate the likelihood of when it will happen. Bird virus has been around at least since 1996; we haven't had that event despite very close contact between humans and birds in Southeast Asia and China. We have had a nine-year period where no event has occurred. Now, the next nine or ten years, the likelihood is that it will occur. But we are not certain what the product will be that comes out.

The Human Immunodeficiency Virus is fragile. Once the virus is outside the body in a dry form, it dies immediately. Even in a wet state, it does not live long when exposed to heat, detergents, or disinfectants. When stored in blood banks at 4?C, it can live for about 3 weeks (or longer), or till the white cell disintegrates, but in a frozen state it can survive for years.

Fortunately, most people who become infected with West Nile virus do not get sick--their body fights off the infection and protective antibodies develop. About 20% (1 person out of 5) develop West Nile fever with symptoms that may include fever, muscle aches, fatigue, headache, rash, and joint pain. Some people with West Nile fever are quite ill for up to several weeks and may see their doctor, but hospital care is not usually needed.

In 2006, there were over 4,000 cases of West Nile virus illness reported in the US. This is a significant increase in cases compared to 2005 with 3,000 reported cases and 2004 with 2,539 cases. Of the 4,180 human cases reported for 2006 (as of 1/3/07), 61% had West Nile fever and 34% had neuroinvasive disease (in 5% the illness type was not reported). States with the highest number of cases in 2006 included Idaho, Colorado, Texas, Nebraska, and California.

Answer: The Human Immunodeficiency Virus is fragile. Once the virus is outside the body in a dry form, it dies immediately. Even in a wet state, it does not live long when exposed to heat, detergents, or disinfectants. When stored in blood banks at 4?C, it can live for about 3 weeks (or longer), or till the white cell disintegrates, but in a frozen state it can survive for years.

Because that's the ideal way for a virus to function. This is what a virus wants to do. An ideal virus does not kill its host. It causes disease. If a virus had a very high mortality rate, such as Ebola virus, it would be very easy to contain because the host would not be able to get on a plane and go to another country to spread disease. So, viruses and all bacteria and pathogens? all these things? it's like a computer virus.

The H5N1 virus can improve its ability to infect humans when "reassortment" occurs, resulting in a new virus with enhanced human transmissibility. This is caused by an exchange of genetic material between human and avian influenza viruses when a human becomes infected with both at the same time. Pigs may also serve as "mixing vessels" for this exchange and then transmit the new virus to humans. Such an event would be announced by a sudden surge of cases with explosive spread.