Cover coughs and sneezes. Multicolor poster with black lettering. Title at top of poster. Visual images are illustrations of… https://www.rawpixel.com/image/8764772/photo-image-face-paper-collageFree Image from public domain licenseSneeze Weed Flower Blooming in the Texas Countryside. Original public domain image from Flickr https://www.rawpixel.com/image/8800151/photo-image-flower-plant-vintageFree Image from public domain licenseA woman coughing or sneezing without a handkerchief in an office with three other office workers. Lithograph after H.M.… https://www.rawpixel.com/image/13985364/image-cartoon-person-bookFree Image from public domain licenseSneeze weed (1915) by Hannah Borger Overbeck. Original from The Los Angeles County Museum of Art. Digitally enhanced by… https://www.rawpixel.com/image/3234308/free-illustration-image-vintage-leaf-art-and-craftFree Image from public domain license