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While there’s no data yet on how quickly the chlorine will work against the coronavirus, it generally takes less than a minute for chlorine to kill some bacteria, and less than an hour with ...
How to take an at-home COVID-19 test: When using a home rapid test, it's important to avoid some common mistakes, experts tell TODAY.com. First, be sure to store the tests properly (and at the ...
A poster explains that alcohol hand-sanitizers kill coronaviruses, but alcoholic drinks do not protect against COVID-19. Drinking alcohol will not prevent or cure COVID-19, [16] contrary to some claims. [137] Drinking alcohol may cause subclinical immunosuppression [55] (see "Addictive drugs" section above).
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The FDA has a list online of authorized home COVID-19 tests, along with links to “updated expiration dates” so you can check to see if your test’s expiration date has been extended.
CT Values are an important part of calculating disinfectant dosage for the chlorination of drinking water. A CT value is the product of the concentration of a disinfectant (e.g. free chlorine) and the contact time with the water being disinfected. It is typically expressed in units of mg-min/L.
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