Summary (tl;dr)

The Centers for Disease Control and Prevention (CDC) has issued a nationwide health advisory due to a significant rise in human rabies exposures and outbreaks across the United States this summer, leading to increased demand for rabies vaccines and post-exposure treatments.

Essential Background

Rabies is a deadly viral disease that is nearly 100% fatal once symptoms appear, but it is preventable with prompt post-exposure prophylaxis (PEP), which involves a series of vaccines and immune globulin. The virus is typically transmitted through bites or scratches from infected animals, commonly wildlife such as bats, raccoons, skunks, and foxes. Annually, approximately 1.4 million people in the U.S. seek medical evaluation after animal contact, with around 100,000 receiving PEP.

The Full Story

Google searches for "rabies exposure," "rabies outbreak," and "vaccines" are trending following a recent health advisory from the Centers for Disease Control and Prevention (CDC) on September 10, 2026. The advisory highlighted a nationwide increase in human rabies exposures and errors in administering post-exposure prophylaxis (PEP) since July 2026. Rabies-related inquiries to the CDC surged by 17% from July to August this year compared to the same period in 2025.

Several high-profile incidents have contributed to this trend, including two people being attacked by rabid beavers in a Maryland state park. A significant concern arose from a North Carolina petting zoo, Farm Adventures in Harmony, where several baby goats tested positive for rabies, potentially exposing nearly 300 individuals who interacted with the animals during a statewide tour in July and August. Additionally, there has been an increase in bat encounters in residential areas in Wisconsin and upstate New York, often due to seasonal migration. Localized outbreaks have also been reported, such as a wild animal rabies outbreak in San Antonio and Bexar County, Texas, which saw 22 cases in June and July 2026, and numerous confirmed rabid animals across multiple counties in South Carolina. As a result of these events, the utilization of rabies vaccines for PEP has increased by 33% and rabies immunoglobulins by 76% compared to last year.

Why It Matters

The surge in rabies exposures and outbreaks is a serious public health concern because rabies is almost always fatal if left untreated after symptoms appear. The increased trend underscores the critical importance of public awareness regarding animal contact and the necessity of immediate medical attention after a potential exposure. The CDC's advisory also emphasizes the need for healthcare providers to conduct careful risk assessments and follow evidence-based recommendations for administering PEP to ensure effective prevention while avoiding unnecessary treatments and potential strain on medical supplies. This situation highlights the ongoing threat of zoonotic diseases and the importance of pet vaccinations and avoiding contact with unfamiliar or sick-acting wildlife.

Geographic Location

• Maryland, United States (rabid beavers attacked two people in a state park)
• Harmony, Iredell County, North Carolina, United States (baby goats from Farm Adventures petting zoo tested positive for rabies, leading to potential exposure of nearly 300 people)
• Lawrenceville, Gwinnett County, Georgia, United States (multiple rabies cases reported)
• Spartanburg County, South Carolina, United States (rabid skunk confirmed near Woodruff)
• Berkeley County, South Carolina, United States (rabid raccoon confirmed)
• Saluda County, South Carolina, United States (rabid calf and fox confirmed)
• York County, South Carolina, United States (rabid goat confirmed)
• Pickens County, South Carolina, United States (rabid skunk confirmed near Liberty)
• San Antonio, Bexar County, Texas, United States (outbreak of wild animal rabies, pet dog tested positive)
• Maine, United States (rise in rabies cases in August 2026)
• Eau Claire, Eau Claire County, Wisconsin, United States (increase in bats entering homes)
• Upstate New York, New York, United States (increase in calls about removing bats)