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Pathogenesis of human papillomavirus
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Recommended: Pathogenesis of human papillomavirus
Introduction
The most common sexually transmitted infection (STI) is human papillomavirus (HPV) (CDC, 2013). Over half of sexually activity people will become infected with HPV at some point in their lifetime (National Cancer Institute, 2012). HPV can fall into two categories: low-risk HPV and high-risk HPV (National Cancer Institute, 2012). Low-risk HPV, also known as HPV types 6 and 11, cause about 90% of genital warts (National Cancer Institute, 2012). High-risk HPV, also known as HPV types 16 and 18, causes about 70% of cervical cancer (National Cancer Institute, 2012).
There are two HPV vaccines available for females (Cervarix and Gardasil) that protect against cervical cancer (CDC, 2013). The CDC Advisory Committee on Immunization Practices advises the vaccine be given to girls 11-12 years old and can be given as young as 9 years old (Armstrong, 2010). Since the Food and Drug Administration approved Cervarix and Gardasil, state legislators have being working to pass laws to require HPV vaccination for young girls before they enter school (Javitt, Berkowitz, & Gostin, 2008).
Case Study 6.3 Summary
In a state with high rates of cervical cancer and a low rate of HPV vaccination, a public health director has some decisions to make (Shi & Johnson, 2014). The state health department was given two options to help increase HPV vaccination rates: 1) require HPV vaccination for entrance into school for girls 11-12 years old, or 2) provide the HPV vaccine at a reduced cost for individuals who are at high risk for HPV (Shi & Johnson, 2014). It is the responsibility of the public health director to determine which option is the most ethical decision (Shi & Johnson, 2014).
Traditionally, mandatory vaccines for entrance into school ...
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...Alexandra. (2008). Childhood Vaccine and School Entry Laws: The Case of HPV Vaccine. Association of Schools of Public Health, 123 (6). 801-803. Retrieved from: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2556726/.
Sudenga, Staci L., Royse, Kathryn E., Shrestha, Sadeep. (2011). Role and Uptake of Human Papillomavirus Vaccine in Adolescent Health in the United States. Adolescent Health, Medicine and Therapeutics, 2 (95). 63-74. Retrieved from: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3804132/#!po=18.7500.
Vamos, Cheryl A., McDermott, Robert J., Daley, Ellen M. (2008). The HPV Vaccine: Framing the Arguments For and Against Mandatory Vaccination of all Middle School Girls. Journal of School Health, 78 (6). Retrieved from: http://web.a.ebscohost.com.proxy-s.mercer.edu/ehost/pdfviewer/pdfviewer?sid=27c6f632-6791-45fb-890d-cc57a6527ece@sessionmgr4002&hid=4214&vid=10.
After watching The Vaccine War, the main concerns of vaccines are public safety, the aftermath of injecting harmful chemicals into ones’ body and the parents that choose not to vaccinate their children. In the beginning of the documentary, a mother, Jennifer Margulis, states she felt like it was not needed for her newborn child to be vaccinated for a sexual transmitted disease. She feels like the ingredients are scary for a young child to take in with an immature immune system. The other issue is a massive outbreak of disease that could have been prevented. The Center of Disease Control is carefully watching the town that Ms. Margulis lives, Ashland, Oregon, because it’s the least vaccinated places in America due to parents opting out of vaccines.
Health care policies are put into place regarding childhood immunization requirements for schools along with information on obtaining religious exemptions. Each state and/or country
(Attention Getter) The Center for Disease Control reports that 100% of sexually active men and women contract genital HPV
“Immunizing Against Bad Science: The Vaccine Court and the Autism Test Case,” written by Lauren L. Haertlein, deals with one of today’s most popular controversies; vaccinations causing autism in children. Haertlein’s article gives insight into the history of vaccine litigation and the policies that accompany it. Furthermore, she talks immensely about the Vaccine Court, whose job is to work with petitioner’s stating that a vaccine, such as measles-mumps-rubella (MMR), has caused some illness to their child. The article uses real-life Vaccine Court examples such as Michelle Cedillo’s case, whose mother claimed a vaccination gave her daughter autism, as a way to better understand how the Vaccine Court works. This controversial topic is being discussed daily in magazines, journals, and on talk shows. The families that are blaming autism on vaccinations are giving vaccines a bad name and causing other parents to re-think their decision about getting their children vaccinated.
The article “People Should Not Be Allowed to Refuse Vaccination” focuses on the dangers people who choose not to vaccinate are opening to others. The argument stems from the ease with which disease can spread through an unvaccinated community and the threat this poses to those who cannot vaccinate. Because of this danger the author of the article believes vaccination should not be left to choice, but required for the good of public safety.
Many people believe that medical decisions for children should be left up to the parents or the child’s legal guardian. “ If the state can tag, track down, and forced citizens against their will to be injected with biological products of known and unknown toxicity today, there will be no limitation which individual freedoms that state can take away in the name of the greater good tomorrow.” (Barbara Low Fisher, co-founder of the National Vaccine Information Center)
The unforgettable story of vaccines is a story of triumph and controversy. The saddest part of the story is persistent ignorance and a lack of education, comingled with the personal need of some parents to explain away the problems of their children, have caused the controversy to arise. The good news is that the triumphant reality of vaccines as a whole is still the larger enduring legacy. The human papillomavirus vaccine is not an exception to this rule; in fact despite all the controversy surrounding the vaccine, it is one of medicine’s greatest lifesaving gifts to us.
There are over 100 types of HPV (Human Papilloma Virus). This virus affects the skin and moist membranes that line the body such as the mouth, throat, fingers, nails, cervix, and anus. Between 30 and 40 of the 100 viruses can affect the genital area; for the most part it causes genital warts. Human Papilloma Virus is one of the most common sexually transmitted diseases In the United States, according to various studies it is estimated that at least 50% of sexually active people will get some type of genital Hpv at some time in their lives. People can get Hpv and have the virus for years, even pass it on to their sex partners without even knowing it that is because the virus often does not show any symptoms. It is a sexually transmitted disease that can cause genital warts and cervical cancer”. (“HPV fact sheet” 2012).
Most people know what vaccines are and have received them during our childhood years; but past that knowledge, most people do not think much about vaccines until we have children of our own. Some parents are more skeptical than others on the topic of vaccinations, but most parents choose this preventative measure in protecting their children from harmful diseases. However, in the case of the Human Papillomavirus (HPV) vaccine, there is quite a controversy as to if it is appropriate to administer the vaccine to pre-teen to teenage children. Genital human papillomavirus (HPV) is the most common sexually-transmitted infection in the United States; an estimated 14 million persons are newly infected every year (Satterwhite,
Vaccination was first introduced globally for small pox and later on extended to other communicable diseases which are now known as vaccine preventable disease. Vaccination is beneficial both for individuals and community. This bring us to the ethical dilemma - Vaccination of a healthy child with the intention of protecting both the individual child and the community at the same time exposing the child to the theoretical risk of exposure to disease products whether live, attenuated or killed. There was a time when people never questioned the government or their physicians. Now because of more public awareness and accessibility to medical information, they are questioning the safety aspects of vaccines.
By 2006, vaccines for Measles, Mumps and Rubella (MMR), Hepatitis A and B, Chickenpox, and Hib were created and licensed. Vaccinations for these diseases, as they were created, would be required of students enrolled in school (“Government”). Today, the most common vaccines required by
“Childhood vaccines not only have personal benefits, but for entire communities and the future of public health” (Espejo 1). If a child goes without immunization, then he or she is also putting others at risk. Most parents do not consider all of the options and effects that come along with not having their child vaccinated. Many are quick to reject because of the possible side effects and harm it could cause. However, nothing in today’s world is completely harmless. An adult can easily be in a danger at work, while the child is in danger of disease at daycare. That is why it is completely necessary to vaccinate. By doing this, family, friends, and others are being protected as well (Allen 71). “There are also children who cannot get certain vaccines for medical or other reasons, and those who are too young to be vaccinated. These children have no protection if they are exposed to someone who is infected with a communicable disease” (Espejo 4). Commonly, this is not thought
Today it is no longer a novelty to hear that teenagers are having sex. However, while this “bedroom” activity may be fun, there are now ample reports indicating that rates of sexually transmitted diseases (STDs) in teenagers have skyrocketed. Current data reveal that nearly 25% of adolescent girls who have sex are infected with one of the four commonly sexually transmitted infections-namely gonorrhea, chlamydia, herpes and HIV (Kann et al, 2015). Nationally, the prevalence of STDs account for 50% of cases in people under the age of 25. While every ethnic and race has been known to be affected, African American youth are disproportionately affected. These data are not a surprise to professionals who are engaged in adolescent sexual health because the numbers have been slowly creeping up over the decades, despite national educational policies to counter the threat of STDs (Sales & DiClemente, 2016). All the STDs have a significant impact on sexual and reproductive health, if they are mot promptly diagnosed and treated. Although many preventive strategies have been implemented in all communities, the rates of STDs are still increasing (Madkour et al, 2016).
Sexually Transmitted Diseases Sexually Transmitted Diseases STDs, a.k.a venereal diseases, infectious diseases passed from one person to another during sexual contact. STDs are the most common infections known. More than 12 million people in the United States, including 3 million teenagers, are infected with STDs every year. The United States has the highest STD rate in the world about one in ten Americans will contract an STD during his or her lifetime. People who do not know they are infected risk infecting their sexual partners and, in some cases, their unborn children. If left untreated, these diseases may cause pain or may destroy a woman's ability to have children. Some STDs can be cured with a single dose of antibiotics, but AIDS cannot be cured. Those most at risk for contracting STDs are people who have unprotected sex—without using a condom, people who have multiple partners, and people whose sex partners are drug users who share needles. Static’s show that Americans between the ages of 16 and 24 are most likely of catching STDs than older adults, because younger people usually have multiple sexual partners than an older person in a long-term relationship. Teenagers may be embarrassed to tell their sexual partners they are infected Teenagers may also be embarrassed or unable to seek medical attention for STDs. This means that they only more likely to pass the disease to other young people and have a greater risk of suffering the long-term consequences of untreated STDs. STDs are transmitted by infectious bacteria, viruses, parasites, fungi, and single-celled organisms called protozoa that live in warm, moist parts of the body, like the genital area, mouth, and throat. Most STDs are spread while having sex, but oral sex can also spread disease. Some STDs are passed from a mother to her child while pregnant, when the disease enters the baby's bloodstream, during childbirth as the baby passes through the birth canal, or after birth, when the baby drinks infected breast milk. AIDS can be transmitted by blood contact such as open wounds, between people who share infected needles or received through an injection of infected blood. Some people believe that STDs can be transmitted through shaking hands or other casual contact, or through contact with inanimate objects such as clothing or toilet seats, but they can’t. Chlamydeous, is from trachoma is bacterium, is the most commonly transmitted STD in the United States.
... Tarrant and Thomson (2008), parents readily admitted that they had knowledge discrepancies in regards to childhood vaccines but believed that the benefits of immunization overshadowed any risks that might be present. The biggest source of information for these parents was family members and peers. Along with this information wide-ranging public health programs and mandatory vaccination requirements for school entry made certain that childhood immunization recommendations were followed.