Does Water Fountains Affect The Spread Of Toilet In Schools?

When experimenting this lab on your own, there are certain methods and steps you need to follow. The first step is to make sure that you have all the proper equipment needed for sufficiency and accuracy. The following equipment is needed: E.coli, Sterile L-broth, three incubators, spectrophotometer, three scientific flasks along with three cuvettes

Use the cotton swab to streak the five labeled nutrient agar plates with the E. Coli K12 bacteria from the tube.

Is this school a petri dish? Here at Lowell Middle School we don’t enforce cleanliness and countless times I have seen people leave the bathroom without washing their hands. Therefore, I think that we should have an automatic hand sanitiser dispensers in every classroom, bathroom, and cafeteria.

Germs and many other diseases spread primarily through airborne particles, skin to skin contact, and or touching objects such as door handles, hospital buttons, or by sharing patient possessions. Nurses and other health care clinicians are constantly in physical contact with many different patients, who all have varying illness’ and diseases themselves. Many may also carry a

Touching objects, such as public phones or doorknobs, that have MRSA bacteria on the surface.

Contaminated surfaces in healthcare facilities are the main source of pathogens associated with HAIs. Pathogens can survive on the surfaces for several weeks facilitating their transmission through person-person contact 1,2. Surface contamination occurs by direct transfer through touching from an infected or colonized patient, or from healthcare staff carrying the pathogenic microbe on their hands. When a surface has become contaminated, a cyclical problem occurs because the microorganisms can be transferred to other surfaces and patients in the vicinity. While appropriate hand washing by healthcare staff can reduce the further spread of pathogens through hand-surface transmission,3 it cannot prevent surface contamination by the patient and

This experiment illustrates the importance of handwashing and proves that hand washing is worth it. Since our hands are constantly coming into contact with ourselves and others, touching surfaces, grabbing objects, being sneezed into, etc., keeping our hands clean is one of the most effective, yet simple way we can take to avoid getting sick and spreading germs to others. Many diseases and conditions are spread by not washing hands with soap and clean, running warm water. “The human skin is a host to anywhere between 10,000-10,000,000 bacteria per square centimeter and since health care providers come into contact with pathogenic bacteria by being engaged in patient care, hand washing can reduce the risk of spreading diseases (page 3).” The objective of the experiment is to test the effectiveness of hand washing and demonstrate normal flora. This report presents the procedures and materials for the experiment, the experiment's results, and an analysis of those results.

After the plates are labeled, remove top agar from a 55 degree Celsius water bath. For each sample a 5mL pipette attached to a pipette is used to aseptically transfer 4.5mL of TA to the culture tube containing the bacteria. As soon as the TA is transferred into the tube, immediately pull it back up into the pipette and transfer the entire mixture to the corresponding agar plate. Do this for all the agar plates and their corresponding numbers. Make sure to use a sterile pipette each time something is transferred the mixture to avoid contamination. The TA starts to harden after a few moments, after it harden, invert the plate and store the plates in a 37 degrees Celsius incubator for a

Kissing, sneezing, sharing/ touching an object, such as a doorknob, soon after an infected person, you might be exposed to infection. Transmission occurs when you touch your mouth, nose, or eyes before thoroughly washing your hands. Germs can also be spread through contaminated blood products, medical supplies or sexual

It is very easy to get infected, if you touch a contaminated surface and do not wash your hands, you'll probably get ill.

Step are as follows; first, label two separate sets of spot plates. One for bacterial amylase and another for fungal amylase on each plate write the differentiating temperatures beginning from lowest to highest (0C, 25C, 65C, and 85C), temperature are as implemented by lab director. On the side of each plate label the time periods, ranging from 0 to 10 minutes in two-minute intervals. Next, four test tubes should be filled with bacterial amylase and labeled with a B, and another four with fungal amylase and labeled with an F. After five minutes, use plastic pipettes to gather some enough starch from SB (starch bacteria) from each temperature and place three drops into the 0-minute row wells. Then add 3 drops of iodine to the equilibration.Following, remove and place each grouped and labeled test tubes correctly labeled B and SB from each temperature and place them in their respective environments for five minutes to equilibrate.

by airborne respiratory droplets for example, coughs or sneezes, by skin-to-skin contact ,handshakes or hugs, by saliva which is kissing or shared drinks, and by touching a contaminated surface for example, blankest or doorknobs.

The subtle number of highly contaminated water systems has recently been infiltrated with the growing number of 2,000. Since the horrific incident in Flint, Michigan, many people have began their own research across all of the states in the U.S. Unfortunately enough, most of the places with the highest contaminated water systems, were schools. With these numbers growing on a daily and the main people enduring the hazardous water is the children, this has introduced a problem for everyone. The water must be sanitary and safe for everyone at all times, therefore the promotion of clean and non-hazardous water is what the people must strive for. With the interference of unsafe pipes and several dilemmas throughout the year, it is much more secure

Another kind of disease exposure are Air Borne disease like T.B. (Tuberculosis), influenza, etc. These pathogens are spread through air; by coughing or sneezing of the infected person. These pathogens travels a long distance in the air and the nurses taking

There are five characteristics of the innovation: Relative Advantage, Compatibility, Complexity, Trialability and Observability. Sanitation is obviously better than non-sanitation for reducing contagious diseases, which refers to Relative Advantage. Compatibility could be the most influential factor for the failure, because sanitation is not compatible with the intended users’ perceived needs or value that boiled water is