You may have seen Ebola in the news lately and wondered what it means for you and your family.
The World Health Organization (WHO) has declared an Ebola outbreak in parts of Central Africa, prompting increased monitoring and preparedness efforts by public health agencies around the world. Public health agencies, including the Centers for Disease Control and Prevention (CDC), are monitoring the situation.
While headlines about Ebola can sound alarming, understanding the facts can help put the risk into perspective. This article explains what Ebola is, how it spreads, what symptoms to watch for and what to do if you have concerns.
What Is Ebola?
Ebola is a rare but serious viral disease. It can be severe and, in some cases, life-threatening. The virus spreads through direct contact with certain bodily fluids from a person who is infected and showing symptoms.
Ebola is not easily spread through everyday contact. Most people will never be at risk of getting it. Outbreaks have mainly occurred in parts of sub-Saharan Africa.
Why Are Health Officials Monitoring Ebola?
In May 2026, the WHO declared the current Ebola outbreak a public health emergency of international concern. The outbreak has affected parts of the Democratic Republic of the Congo (DRC) and Uganda. Because of shared borders and travel between countries, South Sudan is also included in travel monitoring and screening efforts, even though no confirmed outbreak cases have been reported there.
Here is the important part: no cases tied to this outbreak have been confirmed in the United States, and the CDC says the risk to the general public remains low.
So why do U.S. health officials pay attention to outbreaks far away? Because people travel. Someone who is exposed overseas could board a plane before they feel sick. That is why the CDC is:
- Screening travelers arriving from the DRC, Uganda and South Sudan
- Routing those travelers through select airports for public health checks
- Working with airlines and local health departments to track anyone who may have been exposed
- Supporting outbreak response efforts in affected regions
How Does Ebola Spread?
Ebola spreads through direct contact with the bodily fluids of an infected person. This includes:
- Blood
- Vomit
- Diarrhea
- Other bodily fluids
Ebola does not spread through:
- Casual contact, like being near someone in a hallway
- Walking past someone in public
- Shopping, going to school or running errands
- Air, water or food
You cannot get Ebola by being in the same room as someone who is not infected or not showing symptoms. This is an important fact — it means the risk to most people in the United States going about their daily lives is extremely low.
What Are the Symptoms of Ebola?
Symptoms can appear 2 to 21 days after exposure. They may include:
- Fever or chills
- Muscle aches and weakness
- Fatigue
- Vomiting and diarrhea
- Chest pain or difficulty breathing
- Unexplained bleeding
Important: These symptoms are also common with other illnesses, like the flu or a stomach bug.
How Is Ebola Diagnosed?
Healthcare providers do not rely on symptoms alone. They also consider:
- Whether the person recently traveled to an affected country
- Whether the person had close contact with someone who may have Ebola
- When the symptoms first started
If Ebola is suspected, laboratory testing may be used to confirm the diagnosis.
Who Is Most at Risk?
Most people are not at increased risk for Ebola. The people who may face higher risk are those who:
- Traveled to an Ebola-affected area (such as the DRC or Uganda) within the past 21 days
- Had close contact with someone who is suspected or confirmed to have Ebola
- Were exposed to infected bodily fluids
- Provided direct care to a person who was infected
If you have not recently traveled to an affected country and have not had contact with someone who may have Ebola, your risk is very low.
What Should You Do If You Think You Have Ebola?
If you have symptoms and you think you may have been exposed, here are the steps to take:
1. Limit contact with others.
Stay home and avoid close contact with family members, friends and classmates until you have spoken with a healthcare provider.
2. Call ahead before going to a clinic or hospital.
Do not just walk in. Call your doctor’s office or the emergency room first. This helps staff prepare to safely care for you and protect others.
3. Share your travel and exposure history.
Be ready to tell healthcare providers:
- Where you traveled and when
- Whether you had contact with someone who may have been sick
- When your symptoms started
4. Follow healthcare provider instructions.
Medical teams are trained for situations like this. They have safety procedures in place to care for you while keeping others protected.
5. Do not panic.
A healthcare provider will carefully review your symptoms, travel history and risk factors before drawing any conclusions.
When Should You Seek Immediate Medical Care?
Call 911 or go to an emergency room right away if you experience:
- Difficulty breathing
- Chest pain
- Severe weakness
- Persistent vomiting or diarrhea
- Unexplained bleeding
This is especially important if any of these symptoms appear within 21 days of traveling to an affected country or having close contact with someone who may have Ebola. When you call or arrive, tell the staff about your travel history right away so they can take the right steps.
How Healthcare Organizations Prepare for Potential Ebola Cases
Healthcare organizations across the country prepare for situations like this — not because Ebola is expected to spread widely, but because preparedness saves lives.
At Stony Brook Medicine, we follow guidance from public health authorities and maintain protocols for identifying and safely evaluating patients with potential exposure to infectious diseases. Preparedness efforts help protect patients, visitors and healthcare workers while ensuring that anyone who needs care receives it promptly.
Frequently Asked Questions About Ebola
Is Ebola spreading in the United States?
No. As of now, the CDC has confirmed no Ebola cases in the United States linked to the current outbreak.
Can Ebola spread through the air?
No. Ebola does not spread through the air. It requires direct contact with bodily fluids from a sick person.
How long after exposure do symptoms appear?
Symptoms can appear two to 21 days after exposure. This is why travelers from affected areas are asked to monitor their health for 21 days.
What should I do if I recently traveled to an affected country?
Monitor yourself for symptoms for 21 days. If you feel sick, call a healthcare provider before going in person, and share your travel history.
Can Ebola be treated?
There are supportive treatments that can improve outcomes, but no specific cure for Ebola.
Should I cancel travel plans because of Ebola?
Most travelers do not need to cancel plans, but anyone traveling internationally should review the latest CDC travel advisories and health recommendations for their destination. Travelers returning from affected regions should monitor their health and follow public health guidance.
Ebola is a serious illness, but for most people in the United States, the risk remains very low. The two biggest risk factors are recent travel to an affected country and known contact with someone who may be infected. If neither applies to you, there is no need for alarm.
If you have symptoms and possible exposure, stay calm, limit contact with others, call a healthcare provider before going in and share your travel history.
