Smallpox Viruses Essay

Smallpox was a very devastating disease during the mid-1700’s and killed over 400,000 people annually across Europe. Smallpox spread rapidly and was a very contagious disease. Smallpox was caused by the variola virus and after being infected with the disease people would experience symptoms that included headaches, chills, backaches, fever, rashes along with a breakout of pimples. People who were infected with the variola virus would recuperate, however, three out of ten people would die. Fortunately, in July 1796, a rural physician named Edward Jenner found the variolation procedure to prevent people from developing the severe virus of smallpox.

Despite the disappearance of the plague, smallpox still ran rampant throughout the world. The terrible disease continued to kill millions of Europeans every year. An inoculation created in the early 1700s was a somewhat successful solution and thousands of Europeans underwent the operation to engraft their skin with smallpox (Doc 2). However, new, more efficient solution came in the form of Edward Jenner, who created the first smallpox vaccine by collecting cowpox from an infected person and inserting it into another individual’s arm (Doc 6). Edward Jenner’s new vaccine was virtually harmless and was the most efficient vaccination to date. The smallpox vaccine eradicated the disease in Europe and eventually, the entire world. Smallpox was the last great disease that Europeans faced and its elimination allowed Europe’s population to grow and

It's killed more than prostate cancer and breast cancer fatality rates together. Smallpox was the first disease to be eliminated from the world through public-health efforts and vaccination. Smallpox still poses a threat because existing laboratory strains may be used as biological weapons. Approximately one-third of people with smallpox died from the disease. Survivors were scarred for life. If the eye was infected, blindness often resulted.There are new experimental medications that might be effective in smallpox, but these have not been tested in human cases since the disease has been eradicated.The smallpox vaccine contains a live virus called vaccinia. It is administered by dipping a pronged piece of metal into the vaccine and then pricking the skin.

The history of vaccinations begin with Edward Jenner, the country doctor from Gloucestershire who found, growing on cows, a nearly harmless virus the protected people from smallpox. Jenner’s vaccine was safer, more reliable, and more durable than variolation, and it is still the only vaccine to have eliminated its reason for being-in 1980, when the World Health Organization (WHO) declared the disease extinct. For nearly a century and a half, smallpox was the only vaccine routinely administered, and it saved millions of lives . But the controversy that marked the return of the vaccine, amid bioterrorism hysteria in 2002, was only the latest twist in the remarkable, mysterious life of vaccines.

Despite smallpox’s long history of harm, killing nearly 300 million people in the twentieth century alone, it is now considered eradicated thanks to a vaccine and vaccination program lead by the World Health Organization. Because of its eradication,

As a brief history, smallpox was a disease that has afflicted and depopulated civilizations from as early as A.D. 400 in ancient India to as late as the 20th century. It is a unique disease because

In Bilbo’s adventures there are three main magical objects. There are Gandalf, the dagger aka Sting, and the ring. Gandalf is not a literal magical object but he considered to be a magical object. This is because he is full of magic which he uses to protect the dwarves and Bilbo. For example when the entire crew was stuck up in the tree because they were surrounded by Wargs and Goblins. Another example would be when Gandalf uses his magic to disappear when he hears Bilbo's cry. He stays hidden in the shadows and sneaks along to the chamber of the great hall. When the Great goblin decides to have the dwarves killed, Gandalf extinguishes the fire that lights the hall and kills the Great Goblin with a sword. Then, he shouts to the dwarves and

One of the major health event happen in the 1800s is when Edward Jenner, a english doctor create vaccination to cure smallpox. Edward jenner was born in may 17 1749 and died on january 26 1823 at the age of 74 from a massive stroke. He have safe many life. Smallpox is a contagious viral disease. It cause fever and left scar. Before smallpox is being cure over 400,000 unlucky people die each year from it. SmallPox have been all over the place in the old days. It was first being seen in china in the 4th century.It being said that every 3 out of 10 people died from it and who ever survive will have scar left on them. He thought of the idea when he know a dairymaid who said “i shall never have smallpox for i have had cowpox. I shall never

Smallpox is caused by the variola virus an extremely contagious disease. That can be spread through any type of contact with the virus. The virus is a member of the genus Orthopoxvirus, in the Poxviridae family. Smallpox has been considered eradicated in the United States since 1972. Virologists have speculated that it evolved from an African rodent poxvirus 10 millennia ago. The name is derived from the Latin word for "spotted" and refers to the raised bumps on the face and body of the patient. (Medscape.com) Smallpox has been to blame for the extinction and almost extinction of many cultures. The disease has been used as biological warfare since the beginning or war. At times,

Jenner’s vaccine was so successful that the World Health Organization declared the word “entirely eradicated” of human smallpox on December 9, 1979 (Spier, 2015). As a consequence of this monumental success and other successes like it, people forget how deadly diseases like this can be and fail to attribute their lack of a crippling disease to vaccinations. Other diseases that have been considered eliminated in a similar manner to smallpox are: diphtheria, tetanus, pertussis, polio, measles, mumps, rubella, hepatitis A & B, yellow fever (Spier, 2015).

Armed with opposable thumbs and high-functioning frontal lobes, humans have historically battled disease, including the “the speckled monster”; smallpox. Known as a highly contagious virus, smallpox has been around since 10,000 B.C., and its plagues are responsible for causing millions of deaths. There was no knowledge of how to treat or prevent this disease from spreading until the idea of taking samples of dead smallpox cells and injecting them into a human was proven to build immunity. Over time, the treatment was perfected and has changed medical history by introducing the idea of the vaccine. Smallpox vaccinations eventually became mandated, and in 1979, smallpox was declared to be the first disease to ever be completely eradicated from

Smallpox is a disease that has a very high infection rate within the human population. It is a pathogen caused by the Variola virus, of which the symptoms of this are high fever, head and body aches, and sometimes vomiting. There are two forms of smallpox, Variola major and Variola minor. Variola major is the most common of the cases which involves a higher fever and more extensive rash. However there are actually four different types of the Variola major and they are: Ordinary which is 90% of the cases, Modified which is mild and occurs in previously vaccinated people. And then there is Flat and Hemorrhagic, both are rare cases but very severe and fatal. The Flat-type which affects 5% of people with Variola

Throughout history, smallpox has been one of the dreaded scourges that inflicted mankind. World Health Organization (WHO) stated that smallpox is responsible for the 300 million death cases worldwide in the twentieth century. (Fenner, Henderson, Arita, Jezek , & Ladnyi, 1988) (Plotkin, 2004) It was only after Dr Edward Jenner’s development on the principle of vaccination that provided the only accurate technique for the prevention of smallpox. The introduction of vaccinia vaccine enabled the global eradication of naturally occurring smallpox in 1970, it is recorded that the last known smallpox case recorded was in Somalia after the eradication. (Rappuoli, Miller, & Falkow, 2002) Jenner’s procedure has been a highly effective immunizing agent, however, it seemed that it isn’t a successful fighter to disease because it carries high incidence of adverse side effects and severe complications. (Madigan, Martinko, Stahl , & Clark, 2012)This

Imagine a quick spreading rash throughout the entire body, leaving not a single space behind; every opening and crevice in your body, including your mouth and eyes covered in painful bumps accompanied by high fever and severe body aches. Flat red spots transforming into fluid-filled lesions and soon oozing out yellow pus, evidently emitting a pungent odor to anyone who dared get close. The live virus present in the darkening crusty scabs that would soon fall off only to leave behind a deep pitted scarred filled complexion on anyone who was fortunate enough to survive. These scars would be forever remembered as the hallmark for the smallpox epidemic which tormented the world for over 3,000 years. (Riedel “Deadly Diseases”).

In some parts of the world it was complicated to provide the vaccine to people. For instance, in the speech called My Wish: Help ME Stop Pandemics by Larry Brilliant, he mentions that combating this disease was difficult in some regions like India because in this place there are a lot of languages people spoke. In addition, another factor that made complicated the provision of the vaccine was that many people did not reported the smallpox cases because they had their own beliefs. For instance, some people believed that this was caused by a deity. Furthermore, Larry brilliant in his speech mentions that in order to fight this disease in this region, groups of people went house to house with a printed photo about a case of smallpox, and asked the residents if inside their home they were people with a similar aspect to that of the photo. After many complications and several years, this disease was able to be eradicated in the year of 1980. Moreover, the eradication of smallpox was carried out thanks to the fact that had an early detection and in addition and early response. Furthermore, other factors that contributed to its eradication were that it happened to humans, there was not animal reservoir. It signify that animals did not carried the disease. Lastly, the vaccine conferred lifelong immunities. In other words, people only needed just one vaccine to become immune to