Botulism

The title of the lab: Microorganisms and Humans – Infectious Disease Lab Resource The aim of the lab: The aim of the lab was to see if student could detect streptococci causing bacteria in the back of their throats and other objective was to view pathogen causing diseases under the microscope. Activity 1 – Identification of Human Streptococcal Pathogens Materials 1. Glass microscope slides 2. Bunsen burner 3. Inoculating loop 4. Sharpie pen 5. 2 bacitracin discs 6. Sterile saline tubes 7.…

Assess his voyages and decide if he is rightly to blame for the spread of disease, or if modern historians are being overly cruel in their assessments. Chrtistopher Columbus was an italian explorer and navigator. Christopher Columbus made four trips across the Atlantic Ocean from Spain in the Santa Maria he was hoping to find a new route to India. Christopher Columbus first went to sea as a teenager. His first voyage almost cost him his life when he was attacked by French privateers off the…

loses its acidity which protects it from spoiling. This also decreases its usefulness. Storing diluted apple cider vinegar, unrefrigerated can be dangerous, as it allows growth of bad bacteria that may have been introduced as contamination, such as botulism. This commonly occurs in the improper pickling of vegetables and fruits when the vinegar has been diluted too much. How Can You Tell if Apple Cider Vinegar is Bad? There are several ways to tell if your apple cider vinegar has gone…

Home. Home is not a fruit of materialism; Home is a place which not only provides and sustains one's lifestyle, but one which he can return to everyday filled with contentment and satisfaction. Lars Eigner began Dumpster diving a year before the eviction of a "home", has found a fondness, a fulfillment, a justice in Dumpster diving. Frankly, Eigner has no physical "home", but nonetheless he has a life, one which he pleasures himself, and in this life he finds true tranquility intertwined with…

cause so they will choose the correct testing media (selective agar media such as SS agar plates) to distinguish Salmonella from other potential bacterial pathogens such as E. coli, Shigella strains, Staphylococcus food poisoning, or from toxins like botulism or pesticides. The majority of Salmonella isolates come from the feces of the infected person. Occasionally, Salmonella can be cultured from blood samples. Serovars are identified by serotyping (detecting bacterial proteins by using…

Molds are multi- or unicellular while yeasts are unicellular in structure. Molds grow in the form of tangled mass called the mycelium which is composed of filamentous hyphae while yeasts are spherical or oval-shaped. Molds are colourful while yeast are colourless. Molds can reproduce through small spores sexually or asexually while yeast reproduce asexually by budding or binary fission through mitosis in which a nucleus is divided into two or more nuclei. Mould can grow on food with low pH…

Water Shortage: Waterborne Diseases The aspect of water security I choose to focus on is water pollution, specifically waterborne diseases. Waterborne diseases such as polio, cholera, hepatitis, and dysentery are awful diseases and considerably debilitating and in some cases fatal. These diseases are caused by highly pathogenic waterborne bacteria such as Clostridium botulinum, Vibrio cholerae, Shigella dysenteriae, and Salmonella typhi. The World Health Organization attributes the mortality…

Shinrikyo actively recruited physicists, chemists, biologists and engineers much like ISIS is doing today. Aum Shinrikyo experimented with and produced chemical agents like: sarin, VX, phosgene, and sodium cyanide. As well as biological weapons: anthrax, botulism and Q fever. Aum Shinrikyo was not on anyone’s radar until their attack on a subway station in central Tokyo on March 20, 1995, in which twelve people died and more than five thousand were injured. After the attack Japanese and…

For many years, people living in China survived off a predominantly rice-based diet. However, if you think this is still the case today, think again. Over the years, China’s population has grown exponentially and today, it is a country that is supporting 1.3 billion people. With such a vast population, it isn’t a surprise that rice is no longer the highest-demanded food item in the nation. Today, China is consuming meat, dairy, produce and nut products faster than ever. Unfortunately, with such…

given to this process are what the people involved and interested are putting on it. Those limitations are highly set on the amount of money the individual has to spend on this process. Author Bill McKibben relates the current enhancements, such as botulism toxin injections, to be a catalyst for genetic enhancement. It is obvious that a society that encourages those sorts of enhancements would be energetic and eager to change their child in order to be immortal (McKibben). In our current society…