250 words article on usefulness of masks and sanitizers
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they are very useful,they protect us from covid 19 etc
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In recent years, alcohol-based hand sanitizer has become ubiquitous as a quick, convenient way to keep hands germ-free. It turns out, however, that hand sanitizer is no magic bullet, especially when it comes to blocking certain infectious Your best bet is to think of hand sanitizer as a back-up to regular hand-washing. It won’t replace a real scrubbing, but you never know when you’ll be stuck without access to soap and fresh water. the best time to use a face mask is if you need to care for someone who is exhibiting flu-like symptoms, and you expect to be in close contact with them (closer than three feet). Otherwise, consider skipping face masks for basic errands, because as supplies run short, it may become more important to reserve them for medical professionals and others who need them, such as the immunocompromised
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