Recent studies have shown that HCV can survive outside the body and still transmit infection for 16 hours, but not longer than 4 days.

Who is a carrier of hepatitis B virus? Sometimes, people who are infected with HBV never recover fully from the infection; they carry the virus and can infect others for the rest of their lives. In the United States, about one million people carry HBV.

No sooner the body fluid containing the HIV virus starts to dry, 90% to 99% of the virus present becomes disabled upon drying. HIV does not survive very long outside the body.

Generally the fragile nature of the virus prevents it from surviving for a substantial amount of time in the open air. The only studies on the survival of HIV outside the body have been conducted in the laboratory under controlled scientific conditions. These studies have found HIV is not affected by extreme cold, but it is destroyed by temperatures of 60 degrees centigrade and above.

Some research suggests that the virus can remain active in dried blood for up to 2 months. More recent research (with chimpanzee blood) has found that the virus will remain active for at between 16 hours and 4 days.

Information provided by Hypertufa Forum contributor GardenChicken:) Here in Calgary the average winter temperatures are generally several degrees below freezing. We have regular freeze/thaw cycles throughout winter and occasionally week-long col

HIV does not survive for very long outside of the human body. HIV is unable to reproduce outside its living host, except under laboratory conditions. Therefore, it does not spread or maintain infectiousness outside its host.

Nicotine is processed very quickly- it will exit your body within a day of its consumption. However, this rapid metabolism also causes nicotine withdrawal symptoms to start the day you quit. Fortunately, these symptoms can be controlled with nicotine replacement therapy or will resolve on their own within a week.

Although HIV can survive outside the body for a few hours in certain bodily fluids, it cannot function when dry. The Virus cannot infect some one unless it enters the body.

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.

Apart from the constant need for blood, regular blood donations are needed because blood has a short storage life. Whole blood and red cells can be stored for up to 21 – 42 days depending on the anticoagulant-preservative used. On the other hand, platelets only last from 3-5 days and fresh frozen plasma can be kept for 12 months.

Preliminary studies in some research laboratories suggest that the virus may survive in the environment for several days. The length of time that the virus survives likely depends on a number of factors. These factors could include the type of material or body fluid containing the virus and various environmental conditions such as temperature or humidity.

In the UK, life expectancy for children has improved and subsequently increased with the development of combination therapy. Today for example, adolescents who acquired HIV at birth have now reached their 20th birthday. Therefore, as treatment and research advances there is hope for a much improved quality of life. There is a small core of children who are "long-term non-progressors" aged between 12-16 who have yet to start on any HIV therapy.

Lobsters have special gills that allow them to survive out of water. If they are kept cool and damp, lobsters could probably survive out of water up to a week - but we wouldn't recommend eating them!

Their resistance to fasting is very big. The fifth stage nymph (previous to the adult stage) survives 6 months without food

I have personally killed released and/or escaped banded birds two years after their freedom. However, habitat, predators, available feed and the availability of water all figure into the equation.

Each year, approximately 5,000 people in the U.S. die of HBV-related liver failure and another 1,500 die from HBV-related liver cancer. HBV infection is the most common cause of liver cancer worldwide and ranks second only to cigarettes as the world's leading cause of cancer.

Recent studies suggest that HCV may survive on environmental surfaces at room temperature at least 16 hours, but no longer than 4 days.

In order to survive, infants born with this defect need to have at least one or more communications which allow the red blood and the blue blood to mix so that at least a part of the pure red blood goes into the body circulation. These connections may be in the form of ASD, VSD or PDA.