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- An outbreak of the tickborne disease Rocky Mountain spotted fever has caused at least five illnesses, including three deaths, in the US since July, the US Centers for Disease Control and Prevention warned Friday.
www.cnn.com › 2023/12/08 › healthThree dead in outbreak of Rocky Mountain spotted fever, CDC ...
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Jan 11, 2024 · Number of reported cases of spotted fever rickettsiosis [XLS – 238 B] Reported incidence and case fatality of SFR in the United States [XLS – 1 KB] Note: some formatting errors may appear when opening .csv files in Excel.
- Doxycycline Saves Lives
Doxycycline is the most effective treatment of all...
- Diagnosis and Testing
Rocky Mountain spotted fever (RMSF) is a bacterial disease...
- For Public Health Officials
Spotted fever rickettsioses (SFR) are nationally notifiable...
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Dec 8, 2023 · An outbreak of the tickborne disease Rocky Mountain spotted fever has caused at least five illnesses, including three deaths, in the US since July, the US Centers for Disease Control and...
- Overview
- How to spot Rocky Mountain spotted fever
- How to treat Rocky Mountain spotted fever
- How to protect yourself
- Takeaway
•The CDC has published a warning related to a condition called Rocky Mountain Spotted Fever.
•The condition, which is transferred to humans via specific tick breeds, has caused multiple hospitalizations and deaths.
•All of the cases reported stem from travel to areas of Mexico.
The U.S. Centers for Disease Control (CDC) released a warning due to the rise of a condition called Rocky Mountain spotted fever. The disease has been linked to five hospitalizations and three deaths since July. All of the cases originate from the Baja California region of Mexico, where it is endemic.
Dr. William Schaffner, a professor of infectious diseases at Vanderbilt University Medical Center, said that the warning was a surprise to him.
“I was stunned when I saw that report… from the CDC that they had five cases acquired in Mexico, seen in the United States, and three died. That’s an incredible fatality rate, which means that the infection wasn’t thought of right away,” Schaffner said.
Rocky Mountain spotted fever gets its name from a rash that can be associated with the condition.
The bacterial disease is transferred via ticks. It has been found not just in Rocky Mountain states but the Eastern, Central, and Western U.S., where it is transferred via the American dog tick. In the southwestern U.S. it is primarily transferred via the brown dog tick.
Early symptoms (first 1–4 days) of Rocky Moutain spotted fever include the following:
•Fever
•Loss of appetite
•Headache
The disease can be treated with the common antibiotic doxycycline.
Since this condition can progress so quickly and even lead to death within days, Schaffner says medical practitioners need to be alert to the possibility of this infection so that they can get their patients antibiotics quickly.
“You have to initiate your treatment before you have a diagnostic test,” Schaffner said.
The presence of the disease can be confirmed via PCR and serologic tests, a rash biopsy, or through the testing of postmortem tissue. The standard treatment for RMSF is a course of doxycycline, a common antibiotic. This prescription applies to those of all ages, including those who are pregnant.
Gohil says that she said the CDC warning will help alert physicians about the rise of this rare condition.
“I love that the CDC issued this with just a few cases. And those were in [cases of] a very specific travel history. The reason I love it is because, for rare diseases. If you don’t know what you’re looking for, you will miss it more,” Gohil said.
Experts say if you’re traveling to areas where the disease is endemic, you should be aware of the risks and take steps to avoid contact with ticks. You can avoid bushy, grassy areas where ticks are more common and treat your clothing with insect deterrents, according to the CDC. Additionally, after being in areas where ticks are common, you can do a tick check on your body to ensure you were not bitten.
If you do get bit by a tick, the CDC recommends using tweezers to pull out the tick.
•Pull upward with steady, even pressure.
•Don’t twist or jerk the tick.
•After removing the tick, thoroughly clean the area and your hands with rubbing alcohol or soap and water.
•Do not crush a tick with your fingers.
The CDC has released a warning due to the rise of a condition called Rocky Mountain spotted fever. The disease has been linked to five hospitalizations and three deaths since July.
Early symptoms include fever, loss of appetite, and stomach pain.
Long-term effects. Facts and statistics. Prevention tips. What is Rocky Mountain spotted fever? Rocky Mountain spotted fever (RMSF) is a bacterial infection spread by a bite from an...
Aug 25, 2022 · The outlook for RMSF is good if treated promptly. In the U.S., the fatality (death) rate for Rocky Mountain spotted fever is 5% to 10% with treatment. In some countries, like Mexico and Brazil, the rate is much higher. If you’ve been severely ill from Rocky Mountain spotted fever, you may have long-term effects even after you recover, including:
Jul 17, 2023 · Rocky Mountain spotted fever (RMSF) is an acute febrile tick-borne illness caused by Rickettsia rickettsii. In North America, it is both the most severe and the most common rickettsial infection. Without prompt antibiotic treatment, mortality rates are as high as 20 to 30 percent.
Dec 8, 2023 · Summary The Centers for Disease Control and Prevention (CDC) is issuing this Health Alert Network (HAN) Health Advisory to notify healthcare providers and the public about an outbreak of Rocky Mountain spotted fever (RMSF) among people in the United States with recent travel to or residence in the city of Tecate, state of Baja California, Mexico.
