PITTSBURGH, March 14, 2025 /PRNewswire/ -- "I wanted to create a handheld shield that can be used for immediate personal protection," said an inventor, from Houston, Texas, "so I invented the ...

Drug-Free Nasal Spray LUCA V-Defense Creates a Protective Shield Against Viruses and Allergies Provided by PR Newswire Jun 27, 2025, 8:07:00 AM.