and significantly less itch. don't use if you're allergic to dupixent. serious allergic reactions can occur including anaphylaxis, which is severe. tell your doctor about new or worsening eye problems, such as eye pain or vision changes, or a parasitic infection. if you take asthma medicines don't change or stop them without talking to your doctor. talk to your doctor about dupixent. >> o'donnell: new eruptions of a volcano on the spanish island of la palma have forced firefighters to run for safety. the volcano first blew up on sunday, lava as high as 50 feet high swallowed up hundreds of homes. locals are calling this the miracle home. take a look at this-- after it was spared. everything around it was destroyed. all right, now this, costco, one of the nation's largest retailers-- we all love them-- well, they're again limiting purchases of products like toilet paper, cleaning goods, and bottled water. the reason? shortages of container ships, factory workers and truck drivers and a rise in demand due to the delta variant.