High burden and low awareness of toxoplasmosis in the United States

ABSTRACT

Toxoplasmosis, a disease with diverse clinical manifestations, caused by infection with the Apicomplexan parasite, Toxoplasma gondii (T. gondii), is a major source of morbidity and mortality in the United States. Although toxoplasmosis prevalence and mortality have declined over the past two decades, the CDC considers this disease a neglected parasitic infection requiring public health action. Here, we overview the literature to bring attention to the prevalence of the disease in the United States, and high economic burden associated with the disease. The conclusions to be drawn are clear: there is low awareness and underestimation of the disease burden amongst healthcare professionals; a high economic burden associated with the disease; relapse rates to treatment represent additional mortality and morbidity and further costs for the healthcare system; and better treatments are necessary to combat this public health threat.

KEYWORDS:

• Toxoplasmosis
• United States
• prevalence
• awareness
• disease burden
• economic burden
• treatment
• recurrence

Declaration of interest

R.R. Ben-Harari is an employee of Vyera Pharmaceuticals. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties. Peer reviewers on this manuscript have no relevant financial relationships to disclose.

Additional information

Funding

This manuscript was funded by Vyera Pharmaceuticals.