M2D2 Quiz

Scientists have to keep up with the bacteria’s mutations, and it may require them making a new antibiotic for each one.

In conclusion, The discovery of penicillin changed modern medicine, It was a series of many events that led to penicillin being widely used today as an effective medicine. Help and saving

Ampicillin, penicillin, streptomycin all sulphafurazole all were resistant to the bacteria as it may have grown a mutation.

Section 3 of the Promise for Antibiotics and Therapeutics for Health Act or the PATH Act, which call for current PATH Act legislation to be modified so that it “will allow health experts to more easily develop new treatments for antibiotic resistant bacteria, and make real progress in presenting a great number of illnesses and deaths in the United States”1. In addition, this new legislation will impact Section 506 of the Federal Food, Drug, and Cosmetic Act (21 U.S.C 356) by introducing into its current language a new subsection (g) “Limited Population Pathway for Antibacterial Drugs”. Thus creating new avenues for the introduction of alternative treatments for limited populations based on the recommendation of Secretary

All anti-infection agents utilized as a part of human treatment since the beginning of the anti-infection agents time in the mid 1900s can be partitioned into three unmistakable classifications as indicated by how they were eventually produced on substantial scale. These arrangements take after. Natural products: mixes made specifically by huge scale aging of microscopic organisms or parasites. Semi-synthetic antibacterial: compounds manufactured by chemical synthesis using as starting material a natural product. Fully synthetic antibacterial: exacerbates that are fabricated by completely manufactured courses (Wright, Seiple, and Myers, 2014).

This caused wounds to quickly become infected (Ahsan). Antibiotics and sulphonamides didn’t exist so doctors would resort to other treatments such as cutting the tissue away, sealing the wound, and rubbing carbolic lotion on the wound (Anderson). This led to the development of antibiotics in 1928. The understanding and experimentation of the wound treatment is owed to World War I. Antibiotics is used to this day and has a tremendous impact that has saved over millions of lives.

Chemical methods of control: Antimicrobial drugs, involves the use of chemicals to prevent and treat infectious diseases. Pasteur and others observed that infecting an animal with Pseudomonas aeruginosa protected the animal against Bacillus anthracis. Later, the word “antibiosis” (against life) for this inhibition and called the inhibiting substance “Antibiotic”. As researchers found out more and more about these chemicals they were able to discover that antibiotics are chemicals or natural substances such as bacteria, fungi, as well as synthetic drugs; that inhibit or kill microbes in small amounts. Chemotherapeutic agents are antimicrobial chemicals (natural or synthetic) that can be used internally or may be absorbed.

Another crucial element to consider is the emergence of bacterial strains resistant to antibiotics,given the widespread use of these drugs as a prophylactic or a therapeutic regimen.

Antibiotics were introduced to people in 1929, which could restrain the normal growth of the other bacteria called antimicrobial activity, was found by British scientist Alexander Fleming by coincidence. Then scientists used antibiotics, to cure injured soldiers and got great success during the World War. With the efforts of many scientists in the past half of the century, thousand kinds of antibiotics are found, which could be natural, semi-synthetic or synthetic, and many of them are used in medical field successfully.

“In 1938, Howard Florey and Ernst Chain began to study penicillin” (Connors 126). This is important because it means extensive research was being done to figure out a way for penicillin to be applied on humans. “Part of the reason for their increased effort in discovering how penicillin could be used on humans was that a drug was needed to reduce bacterial infections in soldiers’ wounds” (Connors 126). This means there was a need for the development of penicillin, this fact probably motivated the scientists. In the end, without the development of penicillin, it could not have become such a widely used

Another way penicillin changed the world is during the war, septicaemia could have happened if some of the people were operated on with supplies that had not been properly sterilized or cleaned or if bacteria was spread from one patient to another in the hospital or surgery

Maryn Mckenna, public health Journalist, is mainly talking about that we could change drug-resistant diseases. Joe Mckenna, her great uncle and New York fireman, was dead with blood poisoning in 1938. Penicilin, the first antibiotic, was tested in three years later after his death. Antibiotics have been sporting almost our daily life. After penicillin was distributed in 1943, penicillin resistance arrived by 1945. Even though some antibiotics were discovered, bacteria have been developing resistance immediately. For example, NDM resistance factor was identified in India in 2008 and it has spread across the world. In fact, 700,000 people are dead in a year without drug. Maryn Mcken suggests that we could change drug-resistance disease by three

By November 26, 1941, Andrew J. Moyer, the lab’s expert on nutrition of molds had increased the use, and knowledge of penicillin 10 times, with the help of Dr. Heatley. The medicine was again used to help heal soldiers wounds. Not long after the discovery, penicillin was showed to be the most effective antibacterial agent to this day (The History of Penicillin 3-8).

The twentieth century can be considered as the age of the great drug revolution. Medicinal preparations synthesized in the past 100 years have brought about a decrease in the mortality rate of numerous diseases and provide relief for many ailments. Widespread success was achieved first and foremost with infectious diseases such as pulmonary infection, tuberculosis and cholera. For thousands of years, these afflictions were a scourge of mankind.

There has been a breakthrough in creating new antibiotics. Scientists have been working on a new antibiotic – teixobactin. Teixobactin has been found to be effective against many common illness for which the bacteria