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• If hand sanitizer kills 99.9% of viruses and bacteria then what is the remaining 0.01% ?

  Asked by RedDeerGuy1 | 7 responses

• Are week-old hamburger buns ok to use if I microzap them first?

  Asked by Jeruba | 17 responses

• Should a hand sanitizer (that contains "72% alcohol") smell like alcohol?

  Asked by chefl | 13 responses

• How do different virus and bacterial infections cause different symptoms?

  Asked by RedDeerGuy1 | 3 responses

• Is a marshy swampy pond a problem?

  Asked by JLeslie from iPhone | 18 responses

• Can plants catch or spread Covid-19?

  Asked by RedDeerGuy1 | 5 responses

• How big must a pile of bacteria or viruses be to be visible to the human eye?

  Asked by RedDeerGuy1 | 3 responses

• Has social distancing and mask use reduced non-Covid19 illnesses?

  Asked by RedDeerGuy1 | 6 responses

• Is there any actual evidence that shows cranberry juice is helpful in fighting off a UTI?

  Asked by Dutchess_III | 18 responses

• Can Covid19 infect beneficial gut bacteria in humans?

  Asked by RedDeerGuy1 | 12 responses

• What are some chemicals that one should be careful not to mix with bleach?

  Asked by 2davidc8 | 16 responses

• Do you know that there are people that believe that pathogenic germs, bacteria and viruses do not exist?

  Asked by gondwanalon | 12 responses

• How are Covid19 precautions helping prevent other infectious diseases from being caught from humans?

  Asked by RedDeerGuy1 | 7 responses

• Can one catch a cold or flu twice?

  Asked by RedDeerGuy1 | 7 responses

• Can one catch a cold though a library book?

  Asked by RedDeerGuy1 | 8 responses

• What else is recommended other than "wash your hands", for infection control purposes?

  Asked by flo | 19 responses

• If the western explorers infections decimated the native Americans why didn't the reverse happen to the Europeans?

  Asked by RedDeerGuy1 | 16 responses

• With the new awareness of brain-eating bacteria and other parasites, is it safe or adviseable to swim in untreated creek water or spring water?

  Asked by Yellowdog | 28 responses

• What are the least likely food items to be contaminated?

  Asked by flo | 6 responses

• Why aren't items like Romaine lettuce labelled to make it easy to find out the seller immediatlely in case of contamination?

  Asked by flo | 27 responses

• Is it better to freeze raw, or to cook/overcook before freezing to keep food from spoiling too soon?

  Asked by flo | 5 responses

• Do they sell hand sanitizers etc., that only kill the bad bacteria?

  Asked by flo | 17 responses

• Are quail eggs really free from salmonella? Should I give them raw to my dogs?

  Asked by Unofficial_Member | 9 responses

• What is safe enough to not refrigerate after opening, in case of emergency?

  Asked by flo | 18 responses

• Has anyone here had H Pylori and did the treatment work first time?

  Asked by tan253 | 8 responses

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