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Rocky Mountain Spotted Fever

All articles tagged with #rocky mountain spotted fever

health1 month ago•7 min saved

Tick bite mystery in NC: RMSF and other infections under investigation

A Chatham County woman fell severely ill with sepsis after a tick bite; doctors suspect Rocky Mountain spotted fever, a potentially deadly tick-borne disease, though antibody tests can’t distinguish among related bacteria. Additional testing showed antibodies to Ehrlichia chaffeensis and a Capnocytophaga canimorsus bacterium from dog saliva, suggesting multiple possible factors. Clinicians advise not delaying treatment for suspected RMSF and emphasize tick prevention and careful tick checks after outdoor exposure.

via WRAL|

#capnocytophaga-canimorsus #ehrlichia-chaffeensis #health

health-and-medicine3 months ago•6 min saved

Fourth Global Case of Rare Tick-Borne Rickettsia Lanei Reported in California

A Northern California patient was hospitalized with a newly recognized and extremely rare tick-borne infection, Rickettsia lanei—the fourth documented human case worldwide (with prior California cases in 2004 and 2023, and a case in Oregon). The patient likely encountered an infected tick in a shaded area and was hospitalized for more than two weeks with fever, fatigue, headache, rash and loss of consciousness, but has since recovered. Rickettsia lanei is part of the spotted fever group, thought to circulate mainly in rabbits and can reach humans via the Pacific Coast tick; it was added to the list of newly recognized pathogens in 2024 and can resemble Rocky Mountain spotted fever. Public health officials emphasize tick prevention and ongoing surveillance.

via Sacramento Bee|

#california #health-and-medicine #public-health

science3 months ago•36 min saved

California logs rare tick-borne infection, only the fourth on record globally

A California resident has been diagnosed with Rickettsia lanei, the fourth known global case and likely infected in Northern California. The bacterium, related to the one that causes Rocky Mountain spotted fever, can cause severe illness and even death. State officials say California cases are extremely rare, and physicians are urged to consider starting doxycycline early for patients with tick exposure while awaiting tests.

via Yahoo News Canada|

#california-health-officials #northern-california #rickettsia-lanei

health3 months ago•7 min saved

Northern California records fourth known human case of rare tick-borne infection

Public health officials in Northern California confirmed the fourth human case of Rickettsia lanei, a rare tick-borne bacterium that can cause Rocky Mountain spotted fever–like illness; transmitted by ticks such as the Pacific Coast tick, the disease can range from fever and rash to severe organ damage, and prevention centers on avoiding tick bites through protective clothing, staying off tall grasses, showering after outdoor activities, and checking pets.

via Los Angeles Times|

#health #northern-california #public-health

health4 months ago•9 min saved

Colorado braces for a busy tick season as mild winter boosts tick activity

A mild winter and warmer spring are expected to boost tick activity in Colorado in 2026, with the main tick diseases being Colorado tick fever and Rocky Mountain spotted fever (rare). Lyme disease is not established in Colorado, but travelers to the East should beware. Ticks can also cause alpha-gal syndrome, a meat allergy linked to tick bites. Prevention tips include EPA-registered repellents, permethrin-treated clothing, frequent tick checks, showering after outdoor time, and submitting ticks for state surveillance.

via The Colorado Sun|

#alpha-gal-syndrome #colorado #health

health2 years ago•2 min saved

Shelby Co. Pet Hospital Warns of Deadly Tick-Borne Illness in Dogs

A Tennessee veterinarian has diagnosed two dogs in the Arlington area with Rocky Mountain Spotted Fever, a potentially fatal tick-borne illness. Despite preventative measures, one of the affected dogs, a golden retriever named Stella, experienced severe symptoms but is now recovering. The veterinarian warns that the disease is a significant health concern in Tennessee and urges pet owners to maintain tick and flea prevention measures.

via WREG NewsChannel 3|

#health #pet-health #rocky-mountain-spotted-fever

health2 years ago•2 min saved

CDC Warns of Deadly Rocky Mountain Spotted Fever Outbreak

The Centers for Disease Control and Prevention (CDC) has issued a warning about Rocky Mountain Spotted Fever (RMSF) after three deaths in California. RMSF is a tick-borne bacterial infection associated with dogs and is not spread from person to person. Symptoms include a non-itchy rash, fever, headache, confusion, decreased appetite, and more. Treatment involves antibiotics, and the CDC advises caution when traveling through Northern Mexico, where an outbreak is occurring, and checking for ticks to prevent infection.

via NJ.com|

#cdc #health #prevention

health2 years ago•1 min saved

CDC Issues Disease Alert After Deadly Rocky Mountain Spotted Fever Outbreak in Mexico

The CDC has issued a disease alert after several cases of Rocky Mountain spotted fever, a tick-borne illness, were reported in Southern California. Five people, including four minors, have been hospitalized, with three deaths. The disease often goes undiagnosed due to its early symptoms being mistaken for common ailments. The CDC recommends treating anyone who has been to northern Mexico recently and exhibits symptoms with the antibiotic doxycycline, without waiting for test results. Rocky Mountain spotted fever is endemic in parts of northern Mexico and the southwestern US, with a higher fatality rate in Mexico compared to the US.

via Newser|

#cdc #disease-alert #health

health2 years ago•4 min saved

"Rising Concerns: Rocky Mountain Spotted Fever Outbreak Claims Lives and Sparks CDC Alert"

The Centers for Disease Control and Prevention (CDC) has issued a warning about Rocky Mountain spotted fever (RMSF), a potentially deadly tick-borne disease, after five people who had traveled to or lived in Baja California, Mexico, became infected. Three of the patients have died. RMSF is caused by the bacterium Rickettsia rickettsii and can lead to serious complications if left untreated. The CDC advises healthcare providers to consider RMSF as a potential diagnosis in patients who have recently traveled to northern Mexico and developed an unexplained fever. Prompt treatment with the antibiotic doxycycline is crucial in saving lives.

via Livescience.com|

#cdc #health #mexico

health2 years ago•3 min saved

CDC Links Deadly Rocky Mountain Spotted Fever Outbreak in California to Mexico

An outbreak of Rocky Mountain spotted fever (RMSF) in southern California has resulted in three deaths, with all five reported cases involving individuals who had recently traveled to or lived in Tecate, Mexico. The disease, transmitted by infected ticks, is endemic in several northern Mexican states bordering the U.S. The CDC has urged healthcare providers to consider RMSF when evaluating patients with fever who have recently been in northern Mexico. Symptoms include headache, fever, rash, abdominal pain, and muscle aches. Prompt treatment with antibiotics is crucial, as the disease can be fatal if not treated early. The CDC recommends taking preventive measures such as using insect repellent, wearing protective clothing, and checking for ticks after outdoor activities.

via Fox News|

#cdc #health #mexico

health2 years ago•1 min saved

CDC Issues Alert on Deadly Rocky Mountain Spotted Fever Outbreak

The CDC has issued an alert regarding an outbreak of Rocky Mountain Spotted Fever (RMSF), a severe and potentially deadly disease transmitted through infected ticks. Three people have died and five have been hospitalized since July, with all cases linked to travel to the Mexican city of Tecate. RMSF is endemic in northern Mexico and parts of the southwestern US, and healthcare providers are advised to consider it when diagnosing patients with unexplained febrile illness who have traveled to these areas. Symptoms include fever, headache, rash, and organ damage, and prompt treatment with antibiotics is crucial to prevent complications or death. The CDC recommends seeking medical attention for symptoms after traveling to affected areas, protecting against tick bites, performing tick checks, and learning about RMSF symptoms.

via NewsNation Now|

#cdc #health #outbreak

health2 years ago•1 min saved

CDC Warns of Deadly Rocky Mountain Spotted Fever Outbreak

The Centers for Disease Control and Prevention (CDC) has issued a health alert for Rocky Mountain Spotted Fever (RMSF) after five U.S. residents contracted the disease since July following travels to Mexico. RMSF is a severe and potentially deadly disease transmitted by infected ticks, although many infected individuals do not recall being bitten. The CDC advises people to check themselves, their pets, and children for ticks and urges healthcare providers to administer treatment with the antibiotic Doxycycline without delay, as early treatment saves lives.

via UPI News|

#cdc #health #health-alert

health2 years ago•2 min saved

CDC warns of deadly Rocky Mountain spotted fever outbreak, three dead and two hospitalized

Three people have died and two have been hospitalized in Southern California after an outbreak of Rocky Mountain spotted fever, a tickborne disease. All five cases occurred since July, and those affected had visited Tecate, Baja California. The CDC is urging anyone with symptoms to start treatment immediately without waiting for test results. Rocky Mountain spotted fever is transmitted through the bite of an infected tick and can be deadly if not treated early. Precautions such as using insect repellent and wearing protective clothing can help prevent tick bites.

via Daily Mail|

#cdc #health #outbreak

health2 years ago•1 min saved

CDC Issues Travel Advisory for Deadly Rocky Mountain Spotted Fever Outbreak in Mexico

The Centers for Disease Control (CDC) has issued a travel advisory for Mexico due to reports of Rocky Mountain spotted fever (RMSF). The disease has been found in urban areas in northern Mexican states, including Baja California, Sonora, Chihuahua, Coahuila, and Nuevo León. Ticks spread the bacteria that causes RMSF, and dogs can carry these ticks, but the disease is not transmitted from person to person. The CDC advises using insect repellents, checking for ticks, using tick-preventatives on dogs, and seeking medical attention if symptoms develop after traveling to northern Mexico. Symptoms include fever, headache, and rash, with children under 10 being at higher risk of death if not treated early.

via The Hill|

#cdc #disease-prevention #health

health2 years ago•2 min saved

CDC Reports Deadly Rocky Mountain Spotted Fever Outbreak in California

The CDC has reported three deaths and five cases of Rocky Mountain Spotted Fever (RMSF) in Southern California since July. The disease, caused by bites from infected ticks, is native to northern Mexico and parts of the Southwestern US. Symptoms can initially be mild but can progress rapidly, leading to severe complications and even death. Prompt treatment with the antibiotic Doxycycline is recommended.

via New York Post |

#california #cdc #health