Effective May 4, all Costco members and guests must wear a face covering that covers their mouth and nose at all times while at Costco
https://www.costco.com/covid-updates.html

Starting May 4, all JetBlue customers are required to wear a face covering over their nose and mouth throughout their journey, including during check-in, boarding, while in flight and deplaning.
http://blog.jetblue.com/coronavirus/

With more businesses and municipalities requiring face masks, having a mask that is effective in protecting yourself is important.

We have access to a supply of surgical masks (bacterial filtration efficiency ≥ 95%) and we are making these masks available at our cost to those in need. Please help us by contacting those in your area who may need them: clinics, hospitals, EMS, police, also essential workers with delivery services, pharmacies, grocery stores, and consumers, etc.

Download the sales flyer here. Get your medical surgical masks by emailing sales@lifescienceplus.com or call +1 (650) 565-8172 for order.

View More: https://www.lifescienceplus.com/medical-surgical-mask/