Have you ever heard of a serious tick-borne disease? This is a scary topic, but it's important to be aware of it. Because, we're talking about a disease called Crimean-Congo Hemorrhagic Fever, or `(Crimean-Congo Hemorrhagic Fever - CCHF)`. This is a serious condition that can sometimes be life-threatening. So let's talk about it in a little more detail, shall we?
What is Crimean-Congo hemorrhagic fever (CCHF)?
Simply put, Crimean-Congo hemorrhagic fever (CCHF) is a viral disease that is transmitted to humans by ticks. If you get it, you can sometimes get very sick. The disease is most common in Africa, Asia, the Middle East, and parts of Europe. But then, people are moving around a lot these days, right? So, the chances of this disease spreading to other areas are high.
The most important thing is that this `(CCHF)` disease can be fatal. If you think you may have this disease, or if you have symptoms, you should immediately go to the emergency room of the nearest hospital. You should tell them that you suspect you have `(CCHF)` disease.
What are the symptoms of Crimean-Congo hemorrhagic fever?
Symptoms of this disease can start suddenly. Symptoms usually appear within one to 13 days after the virus enters the body. Here are some of the symptoms:
- I'm getting a high fever.
- Body pain, back pain, stomach pain.
- Headache , sometimes severe.
- Nausea and vomiting.
- Loose stools (diarrhea).
- Redness of the eyes, like an eye infection. We call this `(conjunctivitis)`.
- Low blood pressure (hypotension).
- Facial flushing.
- Yellowing of the skin and eyes (jaundice).
- Bleeding from the nose or bleeding from the gums.
- Mood swings, anxiety, confusion.
- Sensitivity to light, difficulty looking at light (photophobia).
Three to five days after these initial symptoms begin, more severe symptoms may appear. These include excessive bleeding and large bruises all over the body . However, some people may not have any symptoms even after being infected with this virus.
What is the cause of this `(CCHF)` disease?
The cause of this disease is a virus called `(CCHF virus)`. It is usually transmitted by the bite of an infected tick. It can also be transmitted by contact with infected animals or close contact with infected people. This `(CCHF)` virus belongs to the `(Bunyaviridae)` family of viruses. Viruses in this family can cause fever and sometimes skin rashes.
How does this disease `(CCHF)` spread?
The disease `(CCHF)` is mainly spread in these ways:
- From bites from infected ticks.
- Through contact with the blood and other body fluids of infected animals.
- From one man to another.
Infected body fluids or tissues can include:
- Blood
- Saliva
- Urine
- Feces
- Semen
- Vaginal fluids
- Respiratory droplets (emitted when coughing or sneezing)
Is this disease `(CCHF)` contagious from person to person?
Yes, CCHF can be transmitted from person to person. It can be transmitted by close contact with someone who is infected, for example by shaking hands or hugging. It can also be transmitted by touching personal items such as towels or clothes that have been used by an infected person. This is why a sick person is isolated and treated.
Who is at higher risk of contracting this disease `(CCHF)`?
You are at higher risk of developing CCHF if you:
- If you live in an area where this disease is common and work closely with livestock. For example, if you are a veterinarian, work on an animal farm, or work in a butcher shop.
- If you are caring for someone with `(CCHF)` disease.
- If there is someone in your home who has contracted the disease `(CCHF)`.
- If you work in a laboratory that is researching or testing the `(CCHF)` virus. (However, such places usually have exposure plans in place.)
What kind of animals carry this `(CCHF)` virus?
Livestock such as cattle, sheep, and goats can carry the virus (CCHF). Remember, sometimes these infected animals may not show any signs of illness. This means that they may appear healthy, but the virus can still be in their bodies. That is why it is very important to use protective clothing and equipment when working with animals, especially in areas where CCHF is transmitted by ticks.
What are the complications of `(CCHF)` disease?
The complications that can occur due to CCHF are quite serious. Take a look:
- Heavy bleeding.
- Going into shock.
- Organ failure.
- Bleeding into the brain (cerebral hemorrhage).
- Even death can occur.
The mortality rate of CCHF is relatively high. Epidemiologists estimate that between 30% and 50% of people who develop CCHF die. However, it is also said that if you contract the infection not from a tick or an animal, but in a hospital (nosocomial), that is, if you contract it in a hospital, the risk of death may be even higher.
How is CCHF diagnosed?
Doctors diagnose CCHF with a blood test. It is very important to tell your doctor if you have recently traveled to an area where CCHF is common, or if you have been in contact with someone or an animal who you think may have the disease.
Is there a specific treatment for CCHF?
Unfortunately, there is no cure for CCHF. Doctors often treat it with an antiviral medication called ribavirin. You may also need:
- Blood transfusion.
- Giving supplemental oxygen or providing mechanical ventilation.
- Intravenous fluids (IV fluids).
- Other medications to control symptoms like pain and nausea.
When should I go to the Emergency Department (ETU) ?
If you have these severe symptoms, go to the nearest emergency room immediately. Tell them you suspect you may have CCHF.
- Severe pain in the chest, neck, or stomach.
- Difficulty breathing.
- Severe vomiting or diarrhea.
- Seizures .
- Confusion, loss of consciousness.
What questions should I ask the doctor?
It may be helpful to ask your doctor questions like these:
- How can I prevent this virus from spreading to others?
- What treatment options do I have?
- How should I take care of myself?
- How long will it take for me to recover?
- What new or worsening symptoms should I watch for?
- When should I follow up with you again?
Can you imagine what would happen if I got CCHF?
If you become seriously ill with CCHF, doctors will keep you in the hospital and treat you to control your symptoms and complications. You will be isolated from others to prevent the virus from spreading to others.
It may take a few weeks for you to start to feel better. While you are recovering, you may continue to have flu-like symptoms, such as feeling tired and having a fever. You may also experience vision, hearing, and memory loss. These usually improve over time, but it can take some time. If you are concerned about your ongoing symptoms, talk to your doctor.
What are the causes of death from `(CCHF)` disease?
There is not much research yet into the exact causes of death from CCHF. However, some studies suggest that the following factors may contribute to death:
- Multiple organ failure.
- Problems with the blood clotting process.
- The body's immune system does not respond properly to the virus.
Can this disease be cured?
Yes, some people recover from CCHF, especially if the illness is not severe. In some cases, people only develop mild symptoms. However, for reasons that experts still don't fully understand, some people develop a more severe illness that can be fatal.
Can CCHF be prevented?
Yes, if you live in an area where CCHF is common, you can do the following to reduce your risk of contracting and spreading the disease:
- Protect yourself from ticks:
- Wear protective clothing. This means wearing long sleeves and long pants, and tucking your pants into your socks. Be especially careful when going to areas with lots of forest and grass.
- Use mosquito nets.
- Use bug spray that is approved to repel ticks.
- If you work or play in areas where ticks may be present, regularly check yourself, your loved ones, and your pets for ticks. If you find a tick embedded in your skin, seek medical advice immediately.
- Avoid direct contact with human blood and body fluids:
- If you are caring for someone who may have CCHF, wear appropriate personal protective equipment (PPE). This includes gloves, goggles, aprons, and face masks.
- Avoid touching any of the body fluids of such a person. Wash your hands thoroughly after touching them, even if you are wearing gloves.
- Avoid contact with animal body fluids and tissues:
- If you have to handle animals (living or dead) that you think may be infected, wear protective equipment, even if they are not showing signs of illness.
- If you think you may have CCHF, stay away from others. When seeking medical advice, tell your doctor immediately that you may have the disease.
Is there a vaccine for the disease `(CCHF)`?
No, there is currently no vaccine for CCHF. However, scientists have been working on a vaccine for CCHF for more than a decade. The safety and effectiveness of these vaccines are currently being tested in clinical trials.
Finally, things to remember
Crimean-Congo hemorrhagic fever (CCHF) is a serious illness. If you are at risk of contracting CCHF because of your job, hobbies, or travel, it is important to talk to your doctor about how you can protect yourself. You can learn about preventive measures and what to do if you develop symptoms.
Don't forget, if you have any doubts, if you have symptoms, seek medical advice immediately. That's the most important thing!
` CCHF, Crimean-Congo fever, tick-borne diseases, hemorrhagic fever, viral fever, infectious diseases, zoonotic diseases
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