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Reseach on measles
Reseach on measles
Unvaccinated children in public schools
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An 11 year old unvaccinated child was admitted to the hospital on December 28, 2014 for onset of rash, suspected measles. During the child’s exposure period, it was reported that this child had traveled to the Disney theme park in Orange County. The California Department of Public Health (CDPH) had found out about this 11 year old suspected measles case on January 5th, 2015. On this same day the CDPH had also found out about six other suspected measles cases. Four of these cases were California residents and two were Utah residents, all reported that they had visited that Disney theme park during December 17-20, 2014. By January 7, 2015, there were seven confirmed measles cases in California. On February 11, 2014, a total of 125 confirmed measles …show more content…
However the source of the initial exposure in the Disney theme park has not been identified, but specimen from 30 California patients were genotyped. All of the specimens were measles genotype B3, which the CDC reports in identical to the virus type that caused a large measles outbreak in the Philippines in 2014 (Zipprich, 2015). The outbreak in the Philippines affected 20,000 people and caused 69 deaths (Bernstein, 2014). Measles genotype B3 was also detected in at least 14 countries and six U.S. states (Zipprich, …show more content…
If traveling internationally to developing countries where measles is more common, like Africa or Asia, a person is at higher risk of becoming infected (Mayo Clinic, 2014). Measles outbreak can be particularly risky in countries that are undergoing or recovering from a natural disaster (WHO, 2017). Because of the natural disaster, there is damage to health infrastructure and health services causing overcrowding in residential camps, which can lead to increased risk of infection. Also according to Mayo Clinic Health Systems, if a person has a vitamin A deficiency, they are more likely to become infected with measles and to have more-severe
The perspective the author gives to this book is a unique. Smallpox according to most histories does not play the role of a major character, but a minor part. In my opinion smallpox was a major factor during the Revolutionary War, and Feen focuses on several key areas which allows us to see just how bad this epidemic was and the grip it had not only on the soldiers, but the colonist as well.
second event was the epidemic of rubella measles that occurred in the United States. This
Wallace, J.M. ( 2014 May 19 )Measles, Mumps Outbreaks put Ohio at center of nationwide surge of vaccine preventable illnesses ;Cleveland Plain Dealer; retrieved from www.cleveland .com/health fit
Among the 34 secondary cases, 26 were household or close contacts, and eight were exposed in a community setting. Five of the California patients reported being in one or both of the two Disney theme parks during their exposure period outside of December 17–20, but their source of infection is unknown. In addition, 15 cases linked to the two Disney theme parks have been reported in seven other states: Arizona (seven), Colorado (one), Nebraska (one), Oregon (one), Utah (three), and Washington (two), as well as linked cases reported in two neighboring countries, Mexico (one) and Canada (10).” (Measles Outbreak, 2016). In California, 45% of the patients were unvaccinated, while 5% had one dose of the measles-containing vaccine, 6% had two doses, one had three doses, 43% had unknown or undocumented vaccination status. (Who Outbreak, 2016). Pointing out that almost half of the cases are in unvaccinated patients making it important that all received the measles vaccinations. Specimens from 30 California patients were genotyped; all were measles genotype B3, which has caused a large outbreak recently in the Philippines, but has also been detected in at least
Mumps is a paramyxovirus that is closely related to the parainfluenza virus. Its symptoms were first described in the 5th century BC, and it was a very common childhood affliction until the last several decades. It was identified as a virus in 1934, and an effective vaccine was developed in 1967. Mumps is acquired by aerosol, necessitating close human interaction for spread. Human beings are the only known reservoir for mumps virus, and there is only one serotype.
Although the Columbian Exchange allowed for the beneficial exchange of cultures, ideas, foods, and animals around the world during the 1450-1750 time period, it also had a dark side. One detrimental result of the Columbian Exchange would be the spreading of smallpox from Europe to the New World.
This can be seen in the article Vaccine Controversies by Jane Lemons. “Public health officials say refusing to follow vaccine protocols allows diseases to spread rapidly as happened in December 2014 when a measles outbreak began at Disney Land and spread to seven states.” The measles outbreak from 2014 could have easily been avoided if all children who entered the park were indeed vaccinated. If the majority of children were vaccinated there would have been no possible way for the disease to spread. While it can't be denied, A lot of families do choose to vaccinate their children, there are still some who don't, this is seen in the article Vaccine Controversies by Jane Lemons. Although the vast majority of Americans continue to vaccinate their children, studies have found that as many as 1 in 10 parents are delaying or forgoing some or a; recommended vaccines for their children. Because some parents are delaying or forgoing all vaccinations more children are at risk of going under the influence of a fatal disease that could cut their lives too short. Fatal diseases have the ability to spread at unthinkable rates and vaccinations are used to combat these deadly diseases but if families refuse to vaccinate their children once fatal diseases could return at epidemic
For example, in China, the measles vaccine consisting of two doses was first introduced in the National Expanded Program on Immunization. The Zhejiang provincial EPI program noticed that measles was beginning to decrease due to the vaccine, while mumps and rubella was still spreading. This is when the MMR vaccine was introduced and implemented. By 2007 the second dose of MV was replaced by the MMR vaccine. Following this development the rate of measles reached a historical low in 2011 due to the vaccine produced by the EPI. Not only did the cases of measles decrease but so did the cases of rubella with the introduction of the combined vaccine (He, n.p.). Additionally, a record 9,120 cases of pertussis were reported in California in 2010 the most since 1947. A study conducted by the American Academy of Pediatrics was done to determine how this disease was spreading. Their results showed that among other factors the large amount of unvaccinated children in one area was a major contributor to the clusters of pertussis. There was a strong correlation between communities with a large number of unvaccinated children and pertussis outbreaks in California. This could have been avoided due to the fact that pertussis is a vaccine-preventable disease. The importance of vaccines can be seen through the results of this study, which show that parents intentionally avoiding the
The polio virus which causes poliomyelitis in humans is an enterovirus which belongs to the picornavirus (small, RNA) family. Polio virus is rapid, acid-resistant, stable, highly tissue specific and consists of a single-stranded, positive RNA. Polio virus is able to reside in the throat or intestinal tract of humans. Poliomyelitis is a highly contagious infectious disease which has three strains, poliovirus 1 (PV1), PV2 and PV3. Polio virus, although rare in developed countries, can be found in many under-developed countries due to the uncommonness of vaccinations there. Polio is known as a disease of development. The oldest known record of polio is in an Egyptian stone engraving of a young priest from 1350 B.C. with a withered leg, characteristic of a polio survivor. Loeffler and Frosch were the first individuals to see polio in 1898. The largest US epidemic was in 1916 in New York City.
For approximately three-thousand years, smallpox has ravaged and plagued the four corners of the globe. In fact, in the 17 th and 18 th centuries, it was claimed to be the most infectious disease in the West, with an astounding 90% mortality rate in America. It wasn't until 1796, with English surgeon Edward Jenner's smallpox vaccination, that the world saw relief from this devastating virus. However, even with this inoculation in use, the world continued to witness death from both the virus and the vaccine. In the year 1966, it was estimated that 10-15 million infected citizens world wide had passed away from smallpox that year alone ( “History” 12). As a result of these devastating numbers, in the following year, 1967, the World Health Organization (W.H.O.) created a program to eradicate the smallpox virus. Ten years later, in 1977, the estimated 10-15 million cases had dwindled down to one; a man in Somalia. Three years later, W.H.O. officially announced that smallpox had been eradicated, leaving the only remaining virus cultures stored and guarded in laboratories in Russia and the United States. Inoculations ceased, smallpox epidemics were non-existent, and the virus was no longer a concern. In order to ensure complete eradication of this deadly virus, the W.H.O. insisted that the remaining smallpox cultures be destroyed by 1999 ( “Smallpox Eradication” 2). However, despite the W.H.O.'s recommendation, the remaining cultures continue to be contained and protected to this day, five years after the suggested date of elimination.
Now it is rare for a child to get the measles. The decline in the disease has been attributed to vaccinations and their high success rate. According to ‘Childhood Vaccinations are Important for Public Health”, “by vaccinating we will make sure these 14 diseases will not become everyday events for our children.”. There are quite a few reasons why parents should not vaccinate their children. Some believe that it will cause harm to their children because of rumors.
Emerging infectious diseases (EIDs) are the third leading cause of death in the United States and the first leading cause of death worldwide (3). Thus, should EID's be considered an oncoming threat to human existence or is it God's response to our unbiblical stewardship of the Earth or is it nature's practical solution to overpopulation.
Those who choose not to vaccinate their children are endangering the health of those unable to be vaccinated themselves, such as infants, pregnant people, and the immunocompromised, by jeopardizing community immunity. According to vaccine.gov, a federal government website managed by the U.S. Dept. of Health and Human Services, community immunity or “herd immunity” occurs when “a critical portion of the community is immunized against a contagious disease, most members of the community are protected against that disease because there is little opportunity for an outbreak” (Community Immunity). An infographic featured in an NPR article entitled “How Vaccine Fears Fueled the Resurgence of Preventable Diseases” illustrated the rise in measles cases in Western Europe and of pertussis (whooping cough) cases in the U.S (Doucleff). In the first eight months of 2014, there were eighteen measles outbreaks, and six hundred cases of measles.
Vaccinations: Requirements for vaccinations differ by country. While there may not be any restrictions on direct travel to and from the United States, there may be restrictions if individuals travel indirectly, by stopping over in one country before reaching their final destination. Vaccinations against typhus, typhoid, and other diseases are advisable even though they are not required. The Center for Disease Control (CDC) maintains a fax-back system and a homepage to advise travelers of current and accurate country and region conditions. To receive a document dial 888-232-3299 and follow the prompts. The CDC internet address is http://www.cdc.gov.