Featured Post

Best places to buy Kaspersky Anti-Virus in 2020 - Android Central

Image
Best places to buy Kaspersky Anti-Virus in 2020 - Android CentralBest places to buy Kaspersky Anti-Virus in 2020 - Android CentralAntivirus Software Market Pin-Point Analyses of Industry Competition Dynamics to Offer You a Competitive Edge - 3rd Watch NewsAntivirus Software Market Research with Covid-19 after Effects - Apsters NewsAntivirus Software Market Scope by Trends, Opportunities to Expand Significantly by 2026 - Jewish Life NewsBest places to buy Kaspersky Anti-Virus in 2020 - Android CentralPosted: 28 Apr 2020 12:00 AM PDTKaspersky Anti-Virus is one of the best computer protection programs around, and has been thoroughly tested by several third-party labs and in our own in-house tests, too. The best place to purchase a copy of Kaspersky Anti-Virus is from Kaspersky itself. However, you can often find deals through other vendors. The trick is finding a trustworthy one, so you don't accidentally purchase and download malware instead of a legitimate copy of Kaspersky. Here a…

Does hand sanitizer kill coronavirus? How it works and when you should use it - CNET

Does hand sanitizer kill coronavirus? How it works and when you should use it - CNET


Does hand sanitizer kill coronavirus? How it works and when you should use it - CNET

Posted: 03 Mar 2020 02:28 PM PST

gettyimages-157584657

Hand sanitizer can help prevent the spread of disease when used properly.

Getty Images
For the most up-to-date news and information about the coronavirus pandemic, visit the WHO website.

Hand sanitizer: the convenient, on-the-go method of cleaning your hands. The only problem is, hand sanitizer may not be as effective as washing your hands, according to the Centers for Disease Control and Prevention. Learn how and when to properly use hand sanitizer, when you should just wash your hands with soap instead and how to protect yourself from viruses (including coronavirus) and bacteria. 

As with many other coronavirus-related products, panic buying has cleared the shelves of real-world and online retailers of cleaning products and other essentials, or introduced high pricing from third-party resellers.

Read more: Why you shouldn't make your own hand sanitizer.

How does hand sanitizer work?

Hand sanitizers are a convenient way to clean your hands when soap and water aren't available. Often used on the go, hand sanitizers contain ethyl alcohol, isopropyl alcohol or both to kill bacteria and viruses on your hands. Alcohols have long been known to kill germs by denaturing the protective outer proteins of microbes and dissolving their membranes. 

The CDC recommends using a hand sanitizer with at least 60% alcohol, as sanitizers with lower concentrations of alcohol aren't as effective at killing germs. Even up to 90% alcohol is preferable to ensure that hand sanitizer completely kills germs rather than just reducing their growth on your hands. 

Hand sanitizer vs. washing your hands

gettyimages-107907139

Wash with soap and water for at least 20 seconds, and make sure to get all the nooks and crannies.

Getty Images

According to the CDC, hand sanitizer is not as effective at killing germs as washing your hands with soap and water. The CDC says that washing your hands is a better tactic for removing certain viruses and bacteria, such as Cryptosporidium (causes diarrhea) and norovirus (stomach bugs).

Part of the reason that hand sanitizer isn't as effective as washing your hands is that people often wipe their hands before the hand sanitizer dries completely. Also, if your hands are dirty or greasy, hand sanitizers may not work because they can't penetrate dirt and grease like soap can. 

Read more: Face masks aren't the answer to preventing coronavirus

Now playing: Watch this: Coronavirus and COVID-19: Everything you need to know

5:50

The World Health Organization recommends using hand sanitizer only as an alternative when you don't have access to soap and water. Like the CDC and WHO, the National Institutes of Health also recommends washing your hands whenever possible. The US National Library of Medicine has a helpful topic page where you can find everything from quick facts to in-depth scientific studies on hand-washing.

When should you use hand sanitizer?

Again, you should only use hand sanitizer when soap and water aren't available, according to the CDC. Ideally, you'd never use hand sanitizer with greasy or dirty hands -- try to find soap and water instead. 

Hand sanitizer can also serve a purpose in hospitals and clinics: If you visit someone in the hospital, using hand sanitizer after your visit can help prevent the spread of diseases (unless the person is sick with a bacterium called Clostridium difficile, or C. Diff, in which case the CDC says you should still wash your hands). 

Can hand sanitizer protect you from viruses?

Hand sanitizers can help protect you from infections -- both viral and bacterial -- when used correctly and in the right scenarios. This means applying a hand sanitizer that is at least 60% alcohol, using the directed amount (read the label), rubbing it in completely and waiting for it to dry before doing anything else with your hands. 

purell

Look for hand sanitizer that has at least 60% alcohol in it.

Purell

Some research has shown that hand sanitizer can actually increase your risk of some infections, such as norovirus, possibly by way of bacterial resistance. Hand sanitizer has also been shown to be less effective than hand-washing at preventing the flu. So far, however, the evidence remains unclear, so it's still best to use hand sanitizers if soap and water aren't available.

Read more: The best thermometers for cold and flu  

Hand sanitizer is recommended for use by healthcare professionals in clinical settings, as it's been shown to reduce the spread of numerous hospital-borne bacteria and viruses, including Methicillin-resistant Staphylococcus aureus (MRSA), which is considered a superbug. 

The best way to protect yourself from sickness

During cold and flu season, your best defense is the flu vaccination coupled with regular hand washing, as well as basic tactics for keeping your immune system ready to fight off illnesses: Exercise, get enough sleep, hydrate and eat nutritious foods. 

Hand hygiene -- washing and sanitizing when necessary -- should be something you do multiple times per day. Everyone should wash their hands after using the restroom, handling any form of waste, before and after eating, after touching an animal or animal food or toys and after treating a wound. The CDC provides a helpful list of scenarios that require hand-washing.

Other things that can help include: keeping surfaces in your home clean, disinfecting your electronics, staying away from people who are sick and avoiding densely populated areas, such as public transportation, if possible.    

The CDC also recommends that you avoid touching your eyes, nose and mouth, and that you cough and sneeze into tissues and throw the tissues away. Additionally, you should stay home when you're sick to prevent the spread of any infectious diseases. These preventative guidelines go for all infectious diseases, including the novel coronavirus.

The information contained in this article is for educational and informational purposes only and is not intended as health or medical advice. Always consult a physician or other qualified health provider regarding any questions you may have about a medical condition or health objectives.

How To Keep Your Smartphone Virus-Free And Clean Without Damaging It - Forbes

Posted: 06 Mar 2020 05:36 AM PST

Like it or not, our smartphones harbor plenty of germs, yet many of us fail to clean them properly. You can probably remember the last time you cleaned your hands, but what about objects including your smartphone that you touch many times throughout the day? In short, your smartphone could well be hampering your efforts to keep clean , re-distributing germs back onto your hands. With coronavirus, also known as COVID-19, spreading rapidly, ensuring you do everything to protect yourself and others is more important than ever.

However, while alcohol-based hand sanitizers are known to be effective against enveloped viruses such as COVID-19 (as opposed to non-enveloped viruses such as norovirus - the infamous winter vomiting bug, which is tougher to kill), there is one big issue with using alcohol-based sanitizers and cleaners on your smartphone - you could actually damage it.

For example, Apple iPhone's come with a finger-print resistant oleophobic coatings that resists finger prints. Apple states on its cleaning advice page that that coating can be diminished if you use abrasives or cleaning products on the screen and that includes alcohol and many cleaning wipes too. It might evaporate relatively quickly, but over time that damage can still occur.

Watering the alcohol down is also unwise. You still run the risk of damaging your smartphone and more importantly, lower alcohol content can mean the solution is ineffective against coronavirus. You should avoid using cleaning wipes too as these can be abrasive. Even using a microfiber cloth with alcohol isn't enough - the alcohol is the problem.

Use a screen protector

So, what can you use? Well, you have several options. The best advise is not to leave your screen or smartphone unprotected in the first place. By using a screen protector, you will not only prevent against scratches, but can then use normal hand sanitiser spread thinly onto a microfiber cloth to clean your screen and the rest of your smartphone quickly and without damaging it.

Thin glass screen protectors such as this one, are easy to apply, last for months and are relatively cheap and don't hinder the touch screen at all. If you need to clean any exposed areas at the edge of the protector, do so either with an alcohol-free cleaner or warm soapy water (which is recommended by Apple too) and a microfiber cloth. The key is to keep any areas that you touch clean.

Use alcohol-free sanitizers

Alcohol-free hand sanitisers (avoid household cleaners, even if they're alcohol-free) should be fine to use on exposed screens, so long as they are effective against both viruses and bacteria. Many already list protection against Coronavirus and can continue to kill germs for many hours after application. They're the quickest and easiest way to keep your smartphone virus and bacteria free and some come in handy foam form too.

Wash with soap

With many disinfectants and santizer stocks hitting rock bottom, creating your own methods of keeping your gear clean is a hot topic. Most smartphones are waterproof and simple warm soapy water spread onto a towel can be very effective at removing germs, including coronavirus. The down side is that this is not something that's easy to do away from home or during the morning commute.

How often?

Clearly, with a screen protector, it's very easy to clean your smartphone using normal hand sanitizer, but you don't need to go overboard. If you regularly commute or travel through crowded places in close proximity to others, a quick wipe with hand sanitizer after each commute is sufficient, which for most of us will be twice a day mixed with regular hand washing of course. For more information on how to protect yourself from Coronavirus, visit the WHO website.

Comments

Popular Posts

System detected an overrun of a stack-based buffer in this application [FIX] - Windows Report

Valorant anti-cheat lead answers many questions on Reddit - Millenium US