Surveillance systems built on internet data offer a novel and developing an approach to monitoring the emerging of infectious diseases effectively and efficiently, such as influenza and dengue. Internet-based surveillance systems can surveil infectious disease with rapid detection, tracking, reporting, and response, which can meet the requirement of monitoring public health concern in modern humans who have rapidly shifting patterns of behaviours. It has been proved that internet search term metrics can be seen an available and reliable tool for the surveillance of infectious disease. However, the suitability of using internet search queries for pertussis surveillance in Australia has not been studied.
Hypothesis
The hypothesis of this study is that
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It is one of the ten common infectious diseases which have the highest risk for death worldwide (Marzouqi, Richmond, Fry, Wetherall, & Mukkur, 2010). Although pertussis can be prevented by vaccine effectively and efficiently, pertussis, as an endemic disease, lead to about 45 million new cases and approximately 297,000-409,000 death annually worldwide (Fennelly et al., 2008). In Australia, pertussis has became a notifiable public health issue under the New South Wales (NSW) Public Health Act 1991 by clinic doctors, health organizations, medical laboratories, educational organizations and child-care facilities. The incidence of pertussis has increased from 1991 with 1.8/100,000 population to 2009 with a peak of 127.8/100,000 population, and nearly 40,000 cases were reported in 2011 (Australia Government, 2009; Department of Health, 2011). There are several uncertain reasons for the recent and widespread re-emergence of pertussis, which is an important public health threat among Australian since last decade, including improved diagnosis, cyclic diversity in disease patterns and inefficient vaccine (Marzouqi, Richmond, Fry, Wetherall, & Mukkur,
Bordetella pertussis is a highly communicable agent and is transmitted person-to-person via airborne droplets or direct contact with discharges from the respiratory mucous membranes of an infected person. This small, gram-negative coccobacillus is non-motile, aerobic and fastidious. B. pertussis colonizes the respiratory tract including the mouth, nose, throat and beginning of the lungs of young children worldwide. The bacteria bind to ciliated cells in the respiratory mucosa by producing adhesions. Filamentous hemagglutinin on the cell surface and pertussis toxin (Ptx) both help the bacteria in binding. Filamentous hemagglutinin binds to the galactose residues on the glycolipid of the ciliated cells. Ptx, in its cell-bound form, binds to the glycolipid lactosylceramide, which is also found on the ciliated cells. Ptx binds to the surface of phagocytes as well, causing phagocytosis of the bacteria. This mechanism may lead to enhanced survival as an intracellular parasite. Adding to its many purposes, Ptx deregulates the host cell adenylate cyclase activity. The A subunit of this AB toxin, affects the G protein responsible for inhibiting adenylate cyclase. This leads to an increase in cyclic adenosine monophosphate (cAMP) creating detrimental metabolic changes in the host cells.
Mielcarek N, Debrie AS, Raze D et al (2006) Attenuated Bordetella pertussis: new live vaccines for intranasal immunisation. Vac- cine 24 (Suppl 2):54–55
The article’s information is presented with the goal of informing a reader on vaccines. The evidence is statistical and unbiased, showing data on both side effects and disease prevention, providing rates of death and serious illness from both sides. This evidence is sourced from a variety of medical organizations and seems reliable, logical, and easily understood, no language that would inspire an emotional response is used. The validity of studies is not mentioned in the article, but it does encourage readers to investigate further to help make a decision. The article allows a reader to analyze the presented evidence and come to their own
Each day researchers are finding out about vaccines and are realizing that there are a lot more risks than benefits. Dr Phillip F. Incao explains: “Today, far more children suffer from allergies and other chronic immune system disorders than from life-threatening infectious disease. It is neither reasonable nor prudent to persist in presuming that the benefits of any vaccination outweigh its risk” (qtd in Spaker). While infectious diseases are becoming uncommon there is no need for any person to get vaccinated. There have been many issues surrounding vaccinations all around the world.
Polio is a viral disease. It cripples thousands of people and infects even more every year. Even though millions are inoculated, and the polio disease has been successfully purged from hundreds of countries still thousands of people and developing countries are infected and still people are dying. According to the World Health Organization (WHO) polio affects the Central Nervous System, or CNS; by infesting the intestines and transmitting it into the nerves thought the blood vessels. There the virus spreads through the nerve cells to the brain stem or other motor units, while forever damaging the nerves.
Vaccines have been used to prevent diseases for centuries, and have saved countless lives of children and adults. The smallpox vaccine was invented as early as 1796, and since then the use of vaccines has continued to protect us from countless life threatening diseases such as polio, measles, and pertussis. The Center for Disease Control and Prevention (2010) assures that vaccines are extensively tested by scientist to make sure they are effective and safe, and must receive the approval of the Food and Drug Administration before being used. “Perhaps the greatest success story in public health is the reduction of infectious diseases due to the use of vaccines” (CDC, 2010). Routine immunization has eliminated smallpox from the globe and led to the near removal of wild polio virus. Vaccines have reduced some preventable infectious diseases to an all-time low, and now few people experience the devastating effects of measles, pertussis, and other illnesses.
According to the Website Medicine Net, Whooping Cough (pertussis) is an acute, highly contagious respiratory infection that is initiated by the bacterium Bordetella pertussis. Furthermore, Whooping Cough routinely sways infants and young children but can be stopped by immunization with the pertussis vaccine. Additionally from my research in Seattle Times it states that California had more than 9,000 situations, including 10 deaths. Washington has had 10 times the cases reported in 2011, and so has Wisconsin with almost 2,000 cases this year. although young kids are in much crisis then adults to getting influenced by the Whooping Cough due to not getting the vaccine when enrolling in a middle school or high school. The relationship between the pertussis vaccines and the present outbreak of the Whooping Cough is that in their states health officials are endeavoring to get any person they can vaccinated before the whooping hack disperse and sway more people because it was said that some persons may not be adept to get vaccinated due to having critical allergies, weak immune system from ...
...hemselves, then there would be no high at risk group at all. Pertussis is something that could easily be eradicated if information was readily available for parents to be.
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
Poliomyelitis, also known as Polio, is a highly contagious disease caused by a virus that attacks the nervous system. Most victims to this disease are younger than five years of age; they are more likely to get this disease than any other age group. Out of two hundred people infected with the polio disease one is most likely to result in paralysis. The Polio Virus has decreased greatly since the Polio Vaccine was developed. In 2010 a WHO (World Health Organization) pole reported only 1,352 cases worldwide. Since the Polio Vaccine was developed the U.S has not has a single Polio case since 1979.
As you exit the bus, another passenger next to you starts to cough, and then you hold the handrail as you exit the bus. Since you’re late getting home, you take a shortcut through a field to get home quicker. These three simple acts just exposed you to bacteria, viruses, and insects that could cause illness or even death. Infectious diseases, also known as communicable disease, are spread by germs. Germs are living things that are found in the air, in the soil, and in water. You can be exposed to germs in many ways, including touching, eating, drinking or breathing something that contains a germ. Animal and insect bites can also spread germs.1
The Centers for Disease Control and Prevention has listed immunizations as the number one greatest public health achievement in the 20th century. This attainment towards the goal of health and safety is a huge success for not only our country but from the global perspective as well. Immunizations help to prevent illness and death from vaccine-preventable diseases. The World Health Organization states that global vaccination coverage has remained consistent for the past few years; for example, the percentage of infants fully vaccinated against diphtheria-tetanus-pertussis has held secure at 83%. Programs for population-wide vaccinations have helped with the annihilation of polio in America since the late 1970’s, the eradication of smallpox, and the control of numerous other infectious diseases in the United States and other parts of the world.
Pertussis, until 5 days of appropriate antibiotic treatment (currently; erythromycin) to prevent an infection have been completed and a licensed physician states in writing the child may return;
In today’s fast paced technology, search engines have become vastly popular use for people’s daily routines. A search engine is an information retrieval system that allows someone to search the...
In Australia in the last ten years more then 137 known people have died and many more fallen very ill from contagious and infectious disease. Diseases such as diphtheria; tetanus, pertussis, poliomyelitis, measles, mumps rubella and Haemophilus influenzae, This is a great tragedy considering all these diseases are easily preventable by immunisation.