Preview

Varicella-Zoster Virus: A Case Study

Good Essays
Open Document
Open Document
68 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Varicella-Zoster Virus: A Case Study
Varicella (chicken pox) is a common childhood disease caused by the Varicella-Zoster Virus (VZV) a member of the herpesvirus family. The primary infection with VZV is varicella, and its secondary infection is Zoster (shingles) produced by a latent infection in dorsal root ganglia after primary infection and appear weeks to years later, in the setting of a decrease in the cell-mediated immune (CMI) response to Varicella Zoster

You May Also Find These Documents Helpful

  • Powerful Essays

    1) acute inflammation/infection of the peripheral nervous system due to the chicken pox virus a) variciella virus…

    • 1968 Words
    • 8 Pages
    Powerful Essays
  • Satisfactory Essays

    Black Pox is a symptom of smallpox that is caused by bleeding under the skin which makes it look charred or black. this symptom usually indicates that a person with smallpox is going to die. smallpox was an infectious disease caused by one of two virus variants: Variola major or minor. Variola major was the more severe and more common form, it included higher fevers and extensive rashes. Variola minor was the less common form and far more less severe with death rates of only 1 percent. The Variola virus evolved from a rodent virus between 16,000 to 68,000 years ago.…

    • 101 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    Shingle Virus Analysis

    • 234 Words
    • 1 Page

    The shingle virus is not as contagious as the chicken pox but is composed of the same virus called the varicella zoster virus. In saying that, only people who have had the chicken pox are the only people that can get the shingles; this is because when a person gets chickenpox, the virus varicella hids and then develops into the zoster herpes virus. If you have shingles, however, you can spread the virus varicella and give another person the chickenpox. The shingles can be spread by the vesicular fluids that come out of the blisters caused by the herpes rash. In other words, “person-to-person transmission occurs via direct contact with vesicular fluids” (Madison LK 2015) if you have not had the chicken pox or have a weak immune system.…

    • 234 Words
    • 1 Page
    Good Essays
  • Satisfactory Essays

    Shingles Research Paper

    • 334 Words
    • 2 Pages

    Shingles occurs when the virus that causes chickenpox starts up again in your body. After you get better from chickenpox, the virus "sleeps" (is dormant) in your nerve roots. In some people, it stays dormant forever. In others, the virus "wakes up" when disease, stress, or aging weakens the immune system. But after the virus becomes active again, it can only cause shingles, not chickenpox.…

    • 334 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    These patches can be easily spotted since they are a bright red and have small blisters (more like pimples) that contain the virus in a fluid form. The patches can radiate in itchiness, pain, or a burning sensation that stays constant for long periods of time. Shingles is caused by the Varicella-Zoster virus which is the same virus that creates Chickenpox in young children. Shingles can only happen if a person has had Chickenpox in the past, in which the Varicella-Zoster virus stays dormant in the nerve roots and reawakens later in life, in many cases the virus stays dormant forever. A person is most at risk of getting Shingles if they are over the age of 50 and as of today approximately 1 in 3 people in America will get Shingles. Although 100 Shingles related deaths happen every year, it is usually in rare cases involving people with extremely poor immune systems. While on the topic about poor immune systems, I want to move on to the next point which is the transmission of…

    • 680 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Varicella may not be a common term in every household but chickenpox on the other hand is always a worry of parents with children in elementary school. Chickenpox is caused by the Varicella-zoster virus (VZV). (Talaro) Chickenpox is a virus that causes an itchy rash that is contagious. Chickenpox is spread through airborne droplets or direct contact with the lesions created by chickenpox. Varicella is strictly a human disease and cannot be carried by animals or insects.…

    • 1022 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Shingles Research Paper

    • 327 Words
    • 2 Pages

    Shingles, also known as herpes zoster, is a reactivation of the chickenpox virus, causing a painful rash. Shingles can occur anywhere on your body. They most often appear on your torso. They look like a small strip of blisters. Shingles is caused by the same virus that causes chickenpox. After you've had chickenpox, the virus is already in your spinal cord and brain, but inactive. The virus may reactivate as shingles years later. Shingles can be very painful. Vaccines can help lower the risk of shingles, and early treatment can help shorten a shingles infection. Shingles can cause death, but is rare.…

    • 327 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    Farah Sadeghi

    • 4187 Words
    • 11 Pages

    2.1Identify the signs and symptoms of common childhood illness2.1 The signs and symptoms of five childhood illnesses:Chickenpox • Feeling sick, aching and painful muscles, headache, generally feeling unwell and loss of appetite• Slight temperature, over 38ºc, before rash develops• Rash usually first appears on body, face and scalp, it then spreads to limbs• Rash begins as small, red, flat spots that develop into itchy, fluid filled blisters• Blisters are usually ¼“ wide and have a red base• After the blisters break, open sores will crust over to form dry, brown scabs• Usually lasts for about 10daysImpetigo • Clusters of red bumps or blisters surrounded by area of redness• There may be fluid oozing out of the blisters and they may develop a yellow (honey coloured) or grey crust• Sores usually appear around the mouth and nose, and on skin not covered with clothesConjunctivitis • Teary, red, itchy, painful eye(s)• Eyelid(s) may be swollen• Pus or thick discharge (yellow or yellowish-green colour) can make eyelids sticky, especially during sleep• High temperature, over 38ºc• Eye(s) may be sensitive to sunlight• A feeling of grit, or burning sensations in the eye(s)Tonsillitis • Sore throat• Red and swollen tonsils• Pain when swallowing• High temperature, over 38ºc• Coughing, headache, tiredness, or pain in ears or neck• White, pus filled spots on tonsils• Swollen lymph nodes in the neck• Loss of voice or changes to normal tone of voiceMeningitis • High temperature, over 38ºc, headache and stiff neck are common in children over 2years old• Infants may appear slow or inactive, be irritable, vomit or be eating poorly• A rapid breathing rate• A blotchy red rash that does not fade or change colour when a glass is placed against it. The rash is not always present• Other symptoms may include nausea, vomiting, discomfort looking into bright lights, confusion and sleepiness• Seizures may occur as illness progresses…

    • 4187 Words
    • 11 Pages
    Powerful Essays
  • Good Essays

    When you have VM, or smallpox, you have the following symptoms: high temperature, chills, rigor, terrible migraines, awful backaches, pain of the arms and legs, coughing, and, of course, the horrible rash. The rash begins as small, brown dots that are called macules. The, the spots raised. These are called papules. After three or four days, they became blisters, which are known as pustules that are hard, round, and bead-like. They are under the skin. The victim’s whole body is covered in them, mostly on the hands, face, and feet. After a numerous amount of days, they pop open and bleed and scab. It takes six days for one to dry, and it takes 2-3 weeks for them all to dry up. When the scabs fall off, they leave pocks.…

    • 514 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Herpes Zoster is caused by varicella zoster virus, which is the same virus that causes chicken pox. When a person gets chicken pox and recovers from it, the virus does not go away, it remains in the body, but becomes dormant (inactive). Later in life, the virus can reactivate itself causing herpes zoster. Herpes zoster itself cannot be spread from person to person, but the varicella zoster virus can be spread from one person with active shingles to another person who has never had chicken pox. That…

    • 511 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Shingles Essay

    • 1203 Words
    • 5 Pages

    Shingles is a viral infection as a result of which you end up with a painful rash. It is caused by a virus called varicella zoster. This is the same virus which leads to chickenpox. If you have already had chickenpox, this shingles virus remains dormant in your body. However, it could become active again causing the rash. It can be found on any body part. Generally small sections of the body are affected by it.…

    • 1203 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Essay On Shingles

    • 543 Words
    • 3 Pages

    Shingles, also known as herpes zoster, is a disease caused by the reactivation of the varicela zoster virus – the very same virus that produces chicken pox. This virus resides in dormant state in the nerves and exploits a weakened immune system and/or extreme emotional/physical stress…

    • 543 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Essay On Chickenpox

    • 785 Words
    • 4 Pages

    Introduction-Chickenpox is a common childhood skin disease caused by a viral infection called varicella-zoster virus. Chickenpox is less common in the United States due to universal vaccination with the varicella virus vaccine, though it still occurs in populations that are not routinely vaccinated. The varicella-zoster virus is similar to herpes simplex virus in many respects. The virus is spread through air droplets or direct contact with active lesions. Most cases of chickenpox arise between the ages of 5 and 9, more than 90% of U.S. population is infected by 15 years old. Chickenpox is usually more severe in adults and very young infants than children. Winter and spring are the most common times of the year for chickenpox to occur. The incubation period is 10 to 21 days and most cases are symptomatic.…

    • 785 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Varicella zoster is a highly infectious viral disease, known familiarly as chickenpox, which is a member of the herpes group of viruses. Varicella zoster is a DNA virus and is a member of the herpes virus group. Like other herpes viruses, VZV has the capacity to persist in the body after the primary (first) infection as a latent infection.It is usually a mild disease that lasts a short time in healthy children. However, it can be severe in adults and may cause serious or even fatal complications in people of any age. Chickenpox is a vaccine preventable disease, and vaccination is recommended as part of routine childhood immunisation. The vaccine should not be given to children with severe immune deficiency diseases, including HIV/AIDS, or to…

    • 897 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Infectious Disease Nvq

    • 1409 Words
    • 6 Pages

    Infectious diseases are diseases that can be spread or transmitted from one organism to another.…

    • 1409 Words
    • 6 Pages
    Better Essays