Which of the following contain more harmful germs and why?
The bottom of your shoe, your cell phone, or a toilet seat? First best answer get 10 points.
Answers:
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I'm a microbiology student, and I would read out your cell phone contains the most harmful germs. Sure, you could culture bacteria from the bottom of your shoes, and yes, toilet sitting room do harbor some bacteria, bust most of it is harmeless. Cell phones probably harbor more pathogenic germs. In this respect they are fomites, objects that enable the nouns of bacteria from entity to person (like a door knob). You speak into a cell phone, spraying it next to countless bacteria from your oral cavity - several of which may be pathogenic and cause colds, throat infections etc. Also, you put your ears right up to cell phones, which would be a great passageway for bacteria that produce ear infections to be transmitted - they probably thrive since the ear piece and mouth piece of a cell phone are probably the dampest, warmest and most moist area of a cell phone, and lots pathogenic bacteria loves such an environment. If population share cell phones, this would be a great way for pathogenic microbes to be transmitted from person to party. Also, if people surrounded by clinics and hospitals use their cell phones there, they may be helping to spread disadvantageous bacteria that mode.