Covid-19Are KN95 Masks Effective?
With the coronavirus (COVID-19) outbreak still enveloping the U.S., frontline healthcare workers continue to face massive challenges on a daily basis. Apart from coping with the mental effects of battling the pandemic, they also need to uphold their safety every step of the way. While personal protective equipment (PPE) can help reduce the risk of catching the virus, the shortage of these essential items poses yet another issue. Many sectors have had to improvise, such...










