CDC Issues Warning: African Mpox Strain Now Circulating in the United States
The Centers for Disease Control and Prevention (CDC) has issued a warning regarding the emergence of an African Mpox strain in the United States. This strain, known as the Congo Basin clade, is associated with a higher fatality rate compared to the West African clade which has been dominant in recent outbreaks.
What is Mpox?
Mpox is a viral disease that can cause a range of symptoms, including fever, rash, and swollen lymph nodes. It is spread through close contact with an infected person or animal, or through contact with contaminated materials.
Why is the Congo Basin Clade a Concern?
The Congo Basin clade has a higher mortality rate, estimated to be around 10%, compared to the West African clade, which has a mortality rate of around 1%. This difference in fatality rates is due to the higher viral load associated with the Congo Basin clade.
What are the Symptoms of Mpox?
Symptoms of Mpox typically appear 1 to 3 weeks after exposure and can include:
- Fever
- Headache
- Muscle aches
- Backache
- Swollen lymph nodes
- Chills
- Fatigue
- Rash (may appear on the face, hands, feet, mouth, genitals, or anus)
What is the CDC Recommending?
The CDC is urging healthcare providers to be aware of the Congo Basin clade and to consider Mpox in the differential diagnosis of any patient presenting with fever and rash. They are also recommending increased surveillance for Mpox cases to track the spread of this new strain.
What can you do?
- Stay informed: Keep up to date on the latest information about Mpox from the CDC and other reliable sources.
- Practice safe sex: Use condoms and avoid contact with people who have Mpox symptoms.
- Wash your hands frequently: Wash your hands thoroughly with soap and water, especially after contact with animals or potentially contaminated surfaces.
- Avoid contact with infected animals: Do not touch or handle wild animals, especially rodents, and avoid contact with their habitats.
- Get vaccinated: If you are at risk of exposure to Mpox, talk to your doctor about getting vaccinated.
The emergence of the Congo Basin clade of Mpox in the United States is a serious development. It is important to be aware of the risks and to take precautions to protect yourself and your community.
