Andes virus

Gene Therapy is a complicated and very scientific practice that takes place on a genetic level, hence the name. As mentioned in “What is Gene Therapy,” it was originally created in 1972 and at first had very limited success. There are two main ways to go about it, both distinct opposites, as explained in “List of Pros and Cons of Gene Therapy.” The most common, and currently only legal form of gene therapy is somatic cell therapy. This kind of treatment targets the body’s somatic cells which

varicella-zoster virus. The acute disease can cause fluid-filled blisters which usually first show up on the face, neck, or back then spread to the entire body. Other symptoms can include headaches, fever, and pneumonia. With a person who has had chickenpox, the varicella-zoster virus can also travel to nerve cells. Here, the virus can hide from the immune system and remain inactive or dormant. A disease called shingles develops in about 20% of infected people from the reactivation of the virus later in

The first method is to attach the gene to a virus. This is done by removing the functional group of the virus that harms the body and attaching the gene that is to be delivered into the cell. Retroviruses and adenoviruses are the two types of viruses used in gene therapy. Retroviral vectors are used because it inserts its own

American effort to stop a new kind of bird flu from leaving Hong Kong. There has been a great wall, built fast to stop an outbreak of bird flu from traveling to American shores. This strain of avian influenza has frightening potential, even though the virus has not mutated into its most deadly form. Health agencies around the globe, including the Centers for Disease Control and Prevention, are working around the clock to prevent an outbreak. Because if contagion begins, Hong Kong is key. It is one of

For all the global oversight against bioweapons, this threat remains especially pernicious. A unique aspect of bioterror is that it can be difficult to tell the difference between naturally occurring disease and accidents, and an intentional attack. For this reason, a biological attack would require a huge level of coordination among federal, state and local public health and security officials. In addition, bioweapons do not have to be naturally occurring – toxins and deadly organisms can be produced

Gene Therapy is an experimental form of treatment that aims to get rid of genetic conditions at their source. It also may be used to replace a faulty gene with a working version or introduce a new gene to cure a condition or modify its effects. ( Victoria State Government, 2011) It is designed to introduce genetic material into cells to compensate for abnormal genes or to create a beneficial protein within the gene. If a mutated or incomplete gene creates a protein needed that is faulty or not present

while outside of a host cell. Nevertheless, viruses are not non-living matter and viruses have genetic material, they make proteins, they mutate, and are able to reproduce. Viruses are most commonly species specific. This means that only one type of virus will infect one type of cell host. It has been deduced by scientists that viruses use the docking system to attach to host cells. However,

infection signs and symptoms of the illness will go unnoticed until the infection develops into a disease. A person must get tested in order to conclude if they have been infected. STI’s occur when a bacteria or a virus has infected the inside of a person’s body. Depending on what virus or bacteria the person has been infected with will determine the different type of symptoms that will develop in the future. Sexually Transmitted Disease: As oppose to sexually transmitted infections at this stage

The recent outbreak of the Zika virus in parts of Central and South America has triggered widespread fear in the U.S. fueled in part by concentrated media coverage and false knowledge of the disease. In a recent survey conducted by the Annenberg Public Policy Center (2006) found that roughly 50% of Americans were concerned that the virus would expand to include the area in which they live, 19% believed that it is likely that sitting near an infected individual increased the likelihood of catching

The Ebola is a virus, an infective agent which typically consists of a protein coat that contains nucleic acid, and multiples within a host’s living cells. A Virus cannot be seen by a light microscopy due to its small size. The Ebola virus is a member of the Flioviridae family, which contain single, linear, negative-sense ssRNA (ss meaning single strand) genomes that house the cells genetic material. The tubular Ebola virions are normally 80 nm in diameter and 800 nm long. In the center is the necleocapsid