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.

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. See similar questions...

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. See similar questions...

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. See similar questions...

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. See similar questions...

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

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

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. See similar questions...

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. See similar questions...

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. See similar questions...

In the summer they could, but they could pick up parasites from the snails that live here in the UK and die. You must never, ever release Giant African Land Snails into the wild. They would not survive our climate; they would freeze to death in the winter, they have no immunity to diseases that are carried by our native snails, and in places they would have trouble finding enough food. See similar questions...

Well I guess that depends on who you talk to--Most farmers who are in the egg producing business will say 2 years. Those who are in the meat producing business will say 6 months--Those who keep birds as pets (with names) or who are not interested in maximum production of eggs, will find that chickens can live up to 8 or 10 years. See similar questions...

a) It varies with the equipment used, but the cremation time for the equipment installed at Birkenau appears to have required an incineration time of about an hour per body. The entire cremation cycle took longer and each oven, or retort, could reduce three or four bodies per day under normal operating circumstances. Birkenau had a total of 46 ovens so the capacity would have been 184 bodies per day if all of the facilities were operating at once. This, however, was not the case. See similar questions...

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. See similar questions...

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. See similar questions...

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. See similar questions...

Yes. We will provide for transportation of the body from any point; however, the Medical School will assume the cost for transportation within a 300 mile radius of the Medical School at 6431 Fannin Street Houston, Texas 77030. Anything outside that 300 mile radius would be the responsibility of the family or estate. Payment for mileage beyond the 300 miles should be made at the time the body is removed. See similar questions...

Glossary - A Glossary of terms (definitions) applicable to the subjects of drug testing and pharmacology. See similar questions...

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. See similar questions...