There are a lot questions about DEET, a chemical found in many insect repellants. Is it safe to use? What about alternatives like picaridin? Here are some answers.
LA County confirms first positive West Nile virus mosquito sample of 2024 – NBC Los Angeles nbclosangeles.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nbclosangeles.com Daily Mail and Mail on Sunday newspapers.