Mosquito & Tickborne Viruses: High risk for people with weakened immune systems

B cell-depleting therapy helped Steve enjoy his favorite pastimes—gardening and spending time with his family—while living with rheumatoid arthritis. The treatment also weakened his immune system and increased his risk of serious illness from viruses spread through mosquito and tick bites. Sadly, Steve passed away shortly after being diagnosed with severe West Nile virus disease. His family shares his story and offers practical tips for protecting people with weakened immune systems.