ÐÇ¿ÕÓéÀÖ¹ÙÍø

Overview

Clostridium sordellii (also called C. sordellii) is a bacterium that, in rare cases, can cause pneumonia, endocarditis, arthritis, peritonitis, myonecrosis, and in some rare cases, bacteremia and sepsis. C. sordellii can be found in the environment (e.g., soil).

In some cases, people can carry the bacteria without being infected, known as colonization. The source of C. sordellii is likely the vagina, which is known to be colonized with Clostridium species in some females.

Signs and symptoms

• Nausea
• Vomiting
• Diarrhea
• Sometimes abdominal pain without fever

In a small number of cases, people infected with C. sordellii experienced severe toxic shock syndrome, though this was most often associated with gynecologic infections in women and umbilical stump infections in newborns.123

At-risk populations

Women are at highest risk of infection from C. sordellii following the end of pregnancy, including live births or spontaneous abortion (i.e., miscarriage). Though fatal infections have occurred after medical abortion, the Food and Drug Administration (FDA) has not detected C. sordellii in either of the medications used in the procedure.4

If women experience symptoms of C. sordellii infections following the end of a pregnancy, it's important they see a healthcare provider for further tests.

What ÐÇ¿ÕÓéÀÖ¹ÙÍø is doing

ÐÇ¿ÕÓéÀÖ¹ÙÍø experts worked together with state and local health agencies and the FDA to investigate deaths associated with C. sordellii.4

ÐÇ¿ÕÓéÀÖ¹ÙÍø also works with the FDA to:

• Raise awareness of research findings in medical and public health communities.
• Identify cases.
• Evaluate data.
• Monitor and decrease risks of medical abortions.