Shop Online

Please support CALDA’s research, education, and advocacy efforts with a tax-deductible donation. CALDA has many important projects:

• Supporting research;
• Publishing the Lyme Times;
• Producing brochures and other educational materials;
• Providing grants to healthcare professionals;
• Getting our message out through media and PR;
• Promoting legislation.

To make a tax-deductible donation, click on Donate Now next to the amount you would like to donate to CALDA:

$50 Supporting
$100 Sustaining
$500 Patron
$1,000 Gold Circle
$2,500 Platinum
$5,000 Benefactor
$10,000 and up Research Circle
Other Amount

Please consider honoring family and friends on important occasions like birthdays, holidays and graduations. Donate in someone’s name if you know someone with Lyme disease.

If your donation is to honor someone and you would like us to send them a card, please provide their name and address during your checkout process.

Or make a check or money order payable to CALDA and mail to CALDA Bookkeeper, PO Box 5658, Marysville, CA 95901

If you need to speak with a live person, If you need to speak with a live person, please call Barb Barsocchini at 310-456-9931 (Daytime only, Pacific time). CALDA is an IRS 501(c)(3) corporation so your donations are tax-deductible to the extent permitted by law.