About Nielsen Biosciences

Nielsen BioSciences, Inc. is a privately-held, San Diego-based biopharmaceutical company focused on developing and commercializing biological products with wide-ranging applications in cell-mediated immune responses.

In addition to SPHERUSOL® (Coccidioides immitis Spherule-Derived Skin Test Antigen) used in patients with Valley Fever, Nielsen BioSciences markets CANDIN® (Candida albicans Skin Test Antigen to Assess Cellular Hypersensitivity). CANDIN® is also a drug candidate in ongoing investigational studies evaluating its use in the treatment of human papilloma virus (HPV) lesions.

nielsen biosciences company