Staphylococcus epidermidis and Staphylococcus aureus are two medically important species of bacteria. A culture from the nose and throat was taken to perform whether or not Staphylococcus epidermidis or Staphylococcus aureus were detected. Test were performed to determine which Stpahylococci was present and the results of the test indicated that…
In 1906 two Belgian bacteriologists, Jules Bordet and Octave Gengou first discovered Bordetella pertussis, what is known today as the whooping cough, by isolating it in pure culture. They distinguished the whopping cough agent from the respiratory tract of children (Jules Bordet).…
Staphylococcus is a genus of the Gram-positive bacteria which appears as grape-like clusters structure when observed under the microscope. Staphylococcus genus can be grouped into not less than 40 species, where nine of them consist of 2 subspecies and one gas three subspecies. Staphylococcus was first found in the year if 1880 by surgeon A.Ogston during a surgical abscess in a knee joint. Until this day, average estimation of 20% of the human population are carriers of Staphylococcus aureus. Staphylococcus aureus, one of the members of the Firmicutes, is commonly found in the respiratory tract or on the skin, causing skin irritation and infection and also sinusitis and respiratory infection (Ogston A 1984).…
Strep throat is a very contagious disease that is most common among teenagers. This disease is caused by infection with group A streptococci bacteria. It can be spread among humans in multiple ways. For example, the first page of the packet titled "Strep Throat" explains that strep can be spread by simply sneezing, coughing, shaking hands, and hanging around large groups of people. The first page of the packet titled "Strep Throat" also explains the symptoms of this contagious disease. For instance, symptoms include red and white patches in the throat, trouble swallowing, tender and swollen glands ( lymph nodes ) on the sides of your neck, red and big tonsils, headache, stomach pain, fever, feeling weak or sick, loss of appetite, and…
Through my research, I’ve found that the seemingly best way to prevent Clostridium perfringens is to…
This paper will explain how the infectious organism staphylococcus aureus is transmitted through food. Discuss a real life outbreak of staphylococcus aureus in the United States. Also describe the clinical symptoms, the duration of the symptoms, and any treatments for the disease. The author will discuss the steps to be taken to prevent further outbreaks, including personal as well as environmental precautions and methods that can be taken.…
Staphylococcus aureus (S. aureus) was first discovered in the 1880s and is a dangerous and versatile pathogen that causes many types of severe diseases. Most commonly it causes skin infections, respiratory tract infections, and food poisoning. In the 1940s, when the antibiotic medications such as penicillin was discovered and introduced, it became a primary treatment for S. aureus infections. However, misusing and overusing the use of antibiotics caused the evolution of these bacteria to become resistant to drugs that were designed to combat these infections. Throughout 1950s, S. aureus became resistant to penicillin, so methicillin was introduced to counter the growing populations of penicillin-resistant S. aureus. In 1961, the first strains of S. aureus bacteria became resistant to methicillin and so the methicillin-resistant S. aureus (MRSA) was born. Since methicillin is a form of penicillin, the MRSA are resistant to an entire class of penicillin-like antibiotics called beta-lactams. S. aureus continues to evolve and have shown more resistance to additional antibiotic drugs over time (NIH, 2008).…
Richard Morton gave the name of Chickenpox in the 1600’s. ^ Although, Richard gave it the name in the 1600’s, a man named Giovanni Filippo was believed to have been the first to discover it. Chickenpox is said to be closely related to the smallpox which deadly and they assumed that chickenpox was smallpox. In the 1700’s a man named William Heberden did his research and confirmed that it was not the same as smallpox. That the two were different.…
Alexander Fleming discovered penicillin in 1928 which was the first antibiotic that fights bacteria. During the 1900's pneumonia was one of the leading killers in America prior to the discovery of penicillin. Penicillin is important as it prevents previous life-threatening infections like pneumonia, blood infection, meningitis, and strep throat. In addition, because of penicillin, several amputations, and deaths (due to infection) during the second world war decreased. Many people have benefited from the invention of penicillin since its discovery and one of them was me. When I was a young kid, I had strep throat and my doctor prescribed me Penicillin. Infections that were life-threatening in the past can be cured with medicine. Another explanation…
Strep throat is a bacterial infection that’s causes the back of the throat to be sure, scratchy, red, and inflamed in the human body. Most people develop symptoms of swollen lymph nodes, fever, swollen tonsils, headache, chills, and loss of appetite, nausea, vomiting, and the little white pus pocket in the back of the throat.…
A once common disease that had a possibility of killing children is not very known anymore. If asked what scarlet fever was, most would not know the answer. Scarlet fever is a bacterial illness that is developed in some people with strep throat. This illness is now very rare. There are less than 20,000 cases in the United States. This illness used to be life changing, especially for Helen Keller (Mayo Clinic).…
Symptoms of the disease were shivering, profuse perspiration and severe pain in the abdomen, rapid pulse also a sense of confusion and the skin was dry and hot.…
Bacteria if you become aware of strep throat and ring worm you would need to contact your local GP imediately before it spreads and gets worse than it is and not keep to close so they do not get it themselves.…
The delicatessen purchased 1400 pounds of raw salt-cured corned beef. They boiled the corned beef for three hours. The meat was allowed to cool at room temperature and placed in a refrigerator. On March 18, the beef was placed in a warner at 120ºF, sliced, and served. In addition, sandwiches for catering were prepared, stored at room temperature, and eaten throughout the day. In addition to diarrheal symptoms, 88% reported abdominal cramping and 13% reported vomiting. No one was hospitalized ("Clostridium perfringens gastroenteritis associated with corned beef served at St. Patrick’s day meals - Ohio and Virginia, 1993," 1994). This is a clear example of poor temperature control. The meat was allowed to cool at room temperatures thus, propagating the rapid spread of spores. Then, prior to consumption the meat was never heated to the proper temperatures to kill the growing…
b. Anyone but especially children are at higher risk if they have strep throat that is left untreated.…