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Doctor insights on: Harmful Bacteria On Computer Keyboards

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Been exposed to viral and bacterial menigtis from co worker that died..What shoulf we all do..We all used the same phone, computers ect...

Been exposed to viral and bacterial menigtis from co worker  that died..What shoulf we all do..We all used the same phone, computers ect...

Ask health dept: First, i'm sorry about your co-worker. If he or she had Meningococcal meningitis, it would have been reported to the health department in your state. They contact everyone who had close contact with the person, and treat them with antibiotics. If that hasn't happened, it's more likely it was viral meningitis, which you don't need to worry about. ...Read more

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Bacteria (Definition)

Are omnipresent single celled organisms which are the both the simplest form of life and the original form of life on earth. The are ...Read more


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What is harmful bacteria and beneficial bacteria?

Keep in check: There is bacteria on our skin and in our colon. These bacteria are called " normal flora" and aside from aiding digestion they kill off harmful bacteria which shouldn't be there but under certain conditions like killing the normal flora with antibiotics allowing the harmful to flourish. The skin staph keeps the MRSA type staph in check again using a lot of antibiotics kill the good staph. ...Read more

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Do you know are radiation from computers harmful?

Do you know are radiation from computers harmful?

No: The wavelengths of electromagnetic radiation given off by your computer (or your beating heart, for that matter) aren't the ones that damage your genes. ...Read more

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What causes harmful bacteria to grow on food?

What causes harmful bacteria to grow on food?

Improper food: Hygiene. Realize that good and bad bacteria are everywhere. But with food, if it's not handled and stored in a safe fashion, it can allow all bacteria and fungi to grow out of control. Food is not only a nutrient for humans but also for bacteria. So if food is exposed/contaminated to bacteria(good or bad) during processing, it will often serve as a nutrient source to allow bacteria to thrive. ...Read more

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How do harmful bacteria reproduce in your body?

Dr. Tony Ho Dr. Ho
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How do harmful bacteria reproduce in your body?

Division: Bacteria will usually find a spot that is relatively safe from the immune system, such as inside dead tissue; (some are agressive enough not to need this, or can cause death of tissue to form their own focus). Here, they can divide quickly and spread. ...Read more

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Is washing face after using computer for almost 11 hours harmful to the eyes?

Is washing face after using computer for almost 11 hours harmful to the eyes?

No: Not at all. Washing your face gently with your eyes closed is actually good for the ocular surface. ...Read more

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How long can I use the same water bottle before washing or acumulating harmful bacteria?

How long can I use the same water bottle before washing or acumulating harmful bacteria?

Wash it twice a week: A healthy person using a water bottle to carry clean drinking water is unlikely to get an illness from "harmful" bacteria in the bottle. Neither the water nor the bottle are sterile, so there will be some bacteria, but probably won't cause disease. Rinsing the bottle with a little drinking water at each refill will help keep the bottle clean. Actual cleaning of the bottle can be done twice a week. ...Read more

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Whatis the difference between "antigen" and harmful foreign substances - "bacteria, viruses"?

Whatis the difference between "antigen" and harmful foreign substances - "bacteria, viruses"?

Overlap: We use the term "antigen" when we're referring to the components of foreign substances, such as bacteria or viruses, that stimulate the immune system to respond. The terms bacteria and viruses refer to the organisms as a whole. ...Read more

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Expert opinions? Which is more harmful to your eyes: using computer or tv with lights turned off or on ?

Expert opinions? Which is more harmful to your eyes: using computer or tv with lights turned off or on ?

Neither: You can experiment with the lights on or off and at various intensities to see which makes it more comfortable and prolongs the ability to continue to work on the computer without fatigue but there will be no harm to your eyes doing any of these things. ...Read more