Is rabies really 100% fatal once symptoms appear?

Yes, rabies is virtually 100% fatal once clinical symptoms develop. Only 29 people have ever survived symptomatic rabies worldwide, and most had severe neurological deficits. This makes prevention through vaccination and prompt post-exposure treatment absolutely critical. Once symptoms start, there is no effective treatment.

What should I do if bitten by an animal?

1) Immediately wash wound with soap and water for 15 minutes. 2) Seek medical care immediately—don't wait for symptoms. 3) If possible, contain/observe the animal safely. 4) Start post-exposure prophylaxis (PEP) if recommended: rabies vaccine series + immune globulin. Time is critical—PEP must begin before symptoms appear.

Which animals carry rabies?

In the U.S.: bats, raccoons, skunks, foxes (90% of wildlife rabies). Dogs rare due to vaccination. Globally: dogs cause 99% of human deaths. Rodents (mice, rats, squirrels, chipmunks) almost never carry rabies. Birds, fish, reptiles, and amphibians don't get rabies. Bats are highest risk in U.S.—any contact warrants evaluation.

Do I need rabies shots if I never saw a bite mark?

Yes, if you had direct contact with a bat while sleeping, if a bat was in the room with an unattended child, or if someone mentally impaired/intoxicated was alone with a bat. Bat teeth are tiny and bites may not be visible. When in doubt, seek medical evaluation—the consequences of untreated rabies are fatal.

How long do I have to get rabies treatment after exposure?

Start PEP as soon as possible after exposure. Rabies has a long incubation period (weeks to months, rarely >1 year), but once symptoms appear, it's too late. The virus travels slowly from bite to brain—PEP works by building immunity before the virus reaches the nervous system. Even delayed PEP is better than none.

Should I get pre-exposure rabies vaccination?

Pre-exposure vaccination recommended for: veterinarians, animal handlers, laboratory workers, spelunkers (cave explorers), travelers to high-risk countries (especially if remote from medical care), wildlife rehabilitators. It doesn't eliminate need for PEP after exposure but reduces number of shots required.

Pennsylvania

Rabies in Pennsylvania

Rabies is a deadly viral disease that affects the nervous system. It's transmitted through animal bites, primarily from dogs in developing countries. Once symptoms appear, it's almost always fatal, but it's preventable with prompt post-exposure treatment.

No active Rabies reports in Pennsylvania right now.

It can change overnight. Be the first to know when it does.

Track on iPhone Track on Android Web

What is Rabies?

Rabies kills approximately 59,000 people annually worldwide, with 40% of victims being children under 15. While rare in the U.S. (1-3 cases/year) due to pet vaccination programs, it remains a major threat globally. The virus travels from bite site to brain, causing encephalitis. Post-exposure prophylaxis (PEP) is nearly 100% effective if given before symptoms appear.

Symptoms

Early: Fever, headache, malaise, anxiety, confusion
Furious rabies: Hyperactivity, hydrophobia (fear of water), aerophobia (fear of air/wind), agitation
Paralytic rabies: Muscle paralysis starting at bite site, coma
Later: Hallucinations, insomnia, excessive salivation, difficulty swallowing
Final stage: Coma and death (usually respiratory failure)

Transmission

Through saliva of infected animals via bites, scratches, or saliva contact with mucous membranes/open wounds. Airborne transmission extremely rare (only in bat caves). Not spread person-to-person except via organ transplant (very rare).

Contagious Period: Animals: virus in saliva 1-5 days before symptoms and throughout illness. Humans: not typically contagious to others.

Prevention

Vaccinate pets (dogs, cats, ferrets) and livestock
Avoid contact with wild animals and strays
Don't touch bats (even if appear sick/dead)
Report stray/suspicious animals to animal control
Pre-exposure vaccination for high-risk individuals
Immediate wound washing and medical care after any animal bite
Post-exposure prophylaxis (PEP) when indicated
Teach children to never approach unfamiliar animals

Pennsylvania Health Resources

Local health department information and state-specific prevention guidance

We're Monitoring Pennsylvania

Our AI-powered surveillance continuously monitors Rabies activity across Pennsylvania. We track data from state health departments, local hospitals, CDC reports, and 50+ global health sources to provide early warning of emerging threats.

Get instant push notifications when Rabies activity increases in Pennsylvania or your specific county.

Open Web App

iOS Android

Pennsylvania Health Department

For official state health alerts, vaccination locations, and public health guidance specific to Pennsylvania, visit your state health department's website.

→ Pennsylvania Department of Health → CDC Rabies Information → CDC Health Topics

Understanding Rabies: Key Questions

Whether you live in Pennsylvania or are traveling there, knowing the symptoms, timeline, and when to seek care helps you act quickly if exposure occurs.

When to Seek Care

Seek care if you experience severe dehydration, bloody stools, high fever, or symptoms lasting more than 3 days. Children under 5, adults over 65, and immunocompromised individuals should seek care earlier.

Emergency symptoms: Severe dehydration, inability to keep fluids down for 12 or more hours, or neurological symptoms require emergency care.

Expert Resources & References

Trusted information from leading health organizations

CDC

Official guidance from the U.S. Centers for Disease Control and Prevention

View CDC Resources →

WHO

Global disease surveillance and guidelines from the World Health Organization

View WHO Resources →

Research

Latest peer-reviewed research and clinical studies

View Research →

Medically Reviewed Content

Disease information on Virus Watcher is reviewed by our Chief Epidemiologist, a former CDC lead analyst for FluSight forecasting. Outbreak data is aggregated from verified sources including BEACON, ProMED, WHO, CDC, and 50+ national health agencies. This information is for educational purposes and should not replace professional medical advice.

Last reviewed: 2026-07-18

Recent Rabies Reports

No confirmed cases reported in Pennsylvania yet. Here are the latest Rabies reports from our global surveillance network.

Dan Raby, the senior digital producer for CBS News Atlanta, has been covering everything happening around Georgia for more than a decade. A raccoon that had been attacked by multiple dogs last week has tested positive for rabies, Gwinnett County officials say. Authorities say t…

United States · Alaska · 2026-07-14

In 2024, a Canadian boy from Ontario visited a family vacation cottage in Sudbury, a rural region of the country. One night, he suddenly woke up feeling something heavy on his face. The child was startled to find a bat resting directly over his nose and mouth, but quickly swatted…

Canada · Alberta · 2026-07-06

World Zoonoses Day highlights diseases that spread from animals to humans. Learn meaning, major zoonotic diseases, causes, and how to prevent infections. World Zoonoses Day is observed every year on July 6 to raise awareness about diseases that spread from animals to humans. The…

United States · Alaska · 2026-07-06

After the death of a child in Ontario, Canada, doctors are urging people to seek medical attention after direct contact with a bat, even if there are no signs of a bite or scratch. The case involved an 11-year-old boy who woke up with a bat on his face, over his nose and mouth, …

United States · Alaska · 2026-06-30

An 11-year-old Canadian boy has died from rabies after being awoken by a bat on his nose and mouth. The incident took place while the child was on a visit to a cottage in Ontario with his family in 2024, according to a report in the Canadian Medical Association Journal published…

Canada · Alberta · 2026-07-03

Indonesia's Jembrana regency reported at least 33 confirmed rabies cases in animals for the first half of the year. NEGARA, Indonesia - The attack of three residents, including two children, by a rabid dog in Indonesia's Jembrana regency has renewed attention on Bali's rabies cr…

United States · Alaska · 2026-06-24

Preventive treatment may be needed for anyone who handled or was attacked by the animal. LAKE SHORE, Md. - The Anne Arundel County Department of Health is looking for anyone who may have come in contact with a raccoon on or near McGill Court and Milburn Circle in Pasadena after …

United States · Alaska · 2026-06-18

SHENZHEN, June 22, 2026 - (ACN Newswire) - China Medical System Holdings Limited (867.HK/8A8.SG) ("CMS", or the "Group") is pleased to announce that, the New Drug Application for Silevimig Injection (GR1801, the "Product"), a Class 1 therapeutic biological product has been approv…

China · 2026-06-23

View all Rabies alerts →

Frequently Asked Questions

Common questions about Rabies answered by our epidemiology team

Related Diseases

Track other diseases with similar symptoms or transmission patterns

tetanus encephalitis meningitis polio west nile virus

Get Rabies Alerts for Pennsylvania

Receive instant push notifications when Rabies activity increases in Pennsylvania or your travel destinations. Track 200+ diseases with location-based alerts. Used by healthcare systems, EMS, schools, and travelers worldwide.