What’s the difference between N95 and KN95 masks? Expert explains what you need to know

According to medical experts, medical grade masks like KN95 and N95 are the most effective in protecting you from COVID-19. With the spike in cases due to the omicron variant, Los Angeles County employers will have to provide either of these masks to employees working indoors. “KN95’s are certified in China versus N95’s are certified … Read more

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