People should consider wearing two masks, says expert Dr Anthony Fauci is director of the USA's National Institute of Allergy and Infectious Diseases Sign me up now When you subscribe we will use the information you provide to send you these newsletters. Sometimes they’ll include recommendations for other related newsletters or services we offer. OurPrivacy Noticeexplains more about how we use your data, and your rights. You can unsubscribe at any time. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice People should consider wearing two masks when out in public, according to a coronavirus expert. Dr Anthony Fauci director of the USA's National Institute of Allergy and Infectious Diseases, said that wearing two masks "likely does" provide more protection.