{"id":8320,"date":"2023-04-27T20:26:01","date_gmt":"2023-04-28T01:26:01","guid":{"rendered":"https:\/\/veterinarioonline.com.mx\/?p=8320"},"modified":"2025-02-28T12:41:41","modified_gmt":"2025-02-28T18:41:41","slug":"what-is-fever-q","status":"publish","type":"post","link":"https:\/\/veterinarioonline.com.mx\/en\/que-es-la-fiebre-q\/","title":{"rendered":"What Is Q Fever?"},"content":{"rendered":"

Q fever is a bacterial infection that is transmitted from the cattle, sheep and goats. The people who work with these animals and their products are at the highest risk of getting this disease.<\/p>\n\n\n\n

The symptoms of Q fever are similar to those of the flu, but it also may include cough, and chills. Occasionally, Q fever can cause long-term complications, such as heart disease.<\/p>\n\n\n\n

Symptoms<\/h2>\n\n\n\n

Q fever is a serious infection caused by the bacterium Coxiella burnetii, who lives in domestic animals, including cattle, sheep and goats. Other animals, such as birds and ticks can also carry the bacteria and pass it on to humans.<\/p>\n\n\n\n

Most cases of Q fever develop after someone has been exposed to dust or milk contaminated with an infected animal. The symptoms usually begin within 2 to 3 weeks after exposure, but may last for months or years (which is called chronic).<\/p>\n\n\n\n

It encourages the people working in occupations with high risk of infection, Q fever, as veterinarians, workers in meat-processing plants, workers and dairy farmers, to receive the vaccine Q-VAX(r), which is safe and effective. It is recommended that all the other adults that practice extra precautions when working around animals and contaminated products.<\/p>\n\n\n\n

The symptoms include symptoms similar to the flu, such as fever, chills, body aches, and general malaise. In some cases, you can develop a rash or jaundice (yellowing of the skin and darkening of the urine), which is usually a sign of liver disease. A small percentage of patients also have a type of disease called endocarditis, which causes inflammation of the lining of the heart valves.<\/p>\n\n\n\n

You may need a chest x-ray to check for lung inflammation. Chest x-rays often show atelectasias, opacities and pleural effusions. In many cases, the chest radiograph is normal and it is not necessary to enter the patient.<\/p>\n\n\n\n

However, in some cases, x-rays of the lungs show signs of respiratory failure, such as shortness of breath and a persistent cough. In these cases, it is recommended antibiotic treatment to prevent new infections.<\/p>\n\n\n\n

Chronic Q fever, is a rare, but potentially serious, that can affect the lungs and the heart valves. You can put in danger the life of some patients, particularly those with defects, valvular heart pre-existing or other cardiac diseases. In addition, people who have been treated with a vascular graft or have had immunosuppression are more likely to develop this condition.<\/p>\n\n\n\n

El tratamiento m\u00e1s importante para la fiebre Q es recibir antibi\u00f3ticos lo antes posible, para que la infecci\u00f3n pueda curarse y se reduzca el riesgo de complicaciones a largo plazo. Otros tratamientos pueden incluir cirug\u00eda para reparar v\u00e1lvulas card\u00edacas da\u00f1adas y otros procedimientos m\u00e9dicos, como transfusiones de sangre.<\/p>\n\n\n

\n
\"Q<\/figure>\n<\/div>\n\n\n

Diagnosis<\/h2>\n\n\n\n

Q fever is a highly infectious disease caused by the bacterium Coxiella burnetii, which is transmitted from animals such as cattle, sheep and goats. The people who work or live near farms or slaughterhouses are at risk. They can also come in contact with animals that have had Q fever, or who have been bitten by infected ticks.<\/p>\n\n\n\n

The majority of people who get a mild infection will recover in a few weeks without treatment. However, a severe form of Q fever occurs in less than 5% of infected people. This is called chronic Q fever and can be fatal if not treated with antibiotics. This is mainly due to the infection of the heart valves (endocarditis).<\/p>\n\n\n\n

The diagnosis of Q fever requires a combination of clinical and laboratory data. The blood test can detect antibodies against Coxiella burnetii in the blood. If antibodies are detected, there will be a culture to confirm the diagnosis. Alternatively, we may collect a serum sample for further testing to identify the specific strain of the bacteria.<\/p>\n\n\n\n

The classic symptoms of Q fever include high fever, cough (sometimes productive), chills, myalgia, and arthralgia. Other clinical features include hepatosplenomegaly and mild elevation of transaminase levels.<\/p>\n\n\n\n

A chest radiograph may be useful for diagnosing Q fever, and it can reveal atelectasias, opacities and pleural effusions. In some cases, you can use a ct scan of the chest wall to visualize the lungs and to determine if there is pneumonia. In other cases, you may perform a magnetic resonance imaging of the lungs.<\/p>\n\n\n\n

During the course of the disease, patients may develop hepatitis, which usually manifests with jaundice. Patients may also develop pneumonia, which can progress to acute respiratory distress syndrome if not treated in time.<\/p>\n\n\n\n

The clinical presentation of Q fever is highly variable and most of the times it resembles a fever undifferentiated. However, there are rare cases of serious infection, including a triad of fever, hepatitis, and pneumonia. These patients were recently reported in u.s. soldiers who returned, and who were exposed to endemic areas.<\/p>\n\n\n\n

The CDC recommends that health care providers consider Q fever in the clinical management of patients with the triad of fever, hepatitis, or pneumonia who have not been able to exclude other possible causes of fever, or have not received other appropriate health care. Recommended serological tests asymptomatic and PCR of whole blood or serum for a definitive diagnosis, and the therapy should be initiated as soon as they are available the results of the diagnostic tests.<\/p>\n\n\n\n

Treatment<\/h2>\n\n\n\n

Q fever is a serious disease caused by Coxiella burnetii, an intracellular bacterium that is found in the intestines of goats, sheep and cows. You can survive in hostile environments and is transmitted to humans by inhalation or ingestion of bacteria, dust, or animal feces or through ticks.<\/p>\n\n\n\n

The disease usually resolves without treatment, but a small number of people can develop a more severe form of the disease called chronic Q fever. This type of disease can damage the heart valves, liver, or bones and is often fatal if not treated quickly.<\/p>\n\n\n\n

If it is diagnosed early enough, antibiotics are usually the first line of treatment, although some people may need other medications in addition to doxycycline. The main antibiotics used in the treatment of acute Q fever are doxycycline and hydroxychloroquine. A combination of the two works best to treat the infection.<\/p>\n\n\n\n

Patients with Q fever usually recover from his illness in a few days, but if the symptoms last longer, they may be hospitalized to receive treatment. In some cases, the chronic Q fever can lead to more serious problems, such as endocarditis (inflammation of the heart valves), hepatitis, or osteomyelitis (inflammation of the bones).<\/p>\n\n\n\n

As with all infectious diseases, the treatment of Q fever depends on the underlying cause and stage of the disease. Acute Q fever responds well to doxycycline, but chronic Q fever requires a regime different antibiotic.<\/p>\n\n\n\n

The symptoms of Q fever can be very similar to those of other diseases, so it is important to diagnose it in time. A doctor will take a blood sample and examine you to determine the type of bacteria that is causing the disease. There will also be an x-ray of the chest to see if there are changes in the lungs.<\/p>\n\n\n\n

A patient who has a chest x-ray positive and also is pregnant or inmunodeprimida you will need more tests to be sure that the baby has not been infected. The tests may include a blood test for the bacteria that causes Q fever, or a special type of test to detect the infection in the blood of the mother.<\/p>\n\n\n\n

Prevention<\/h2>\n\n\n\n

Q fever is a disease caused by the bacterium Coxiella burnetii. Generally, it is asymptomatic in most people, but can lead to pneumonia or hepatitis serious. The infection is chronic (long-term) can cause a serious complication called bacterial endocarditis, which can damage the valves of the heart and can be fatal.<\/p>\n\n\n\n

The people who work with ruminant animals, such as veterinarians, abattoir workers and milk producers, are at a higher risk of contracting Q fever. Can get sick from fluids or products contaminated body, including the fluids of the birth, the placenta and milk, which excrete the infected animals.<\/p>\n\n\n\n

Infections can be prevented by minimizing contact with infected animals and their products. This includes keeping sheep, sheep, and goats in separate facilities. It also means avoiding the use of lifts common and loading docks.<\/p>\n\n\n\n

It is also important to prevent exposure to the bacteria, using the appropriate protective equipment. This may include facial masks or respirators particles. You can also include the use of gloves, clothing and footwear designed to protect against bacteria.<\/p>\n\n\n\n

This can help reduce the spread of Q fever, especially if there is an outbreak of bacteria in a farm. It can also reduce the risk of having a serious complication such as endocarditis due to being exposed to the bacteria in the first place.<\/p>\n\n\n\n

Other ways to prevent Q fever include not eat unpasteurized milk of cows, sheep and goats are infected, and do not drink the water of a lake or a pond frequented by infected animals. It is also a good idea to wash your hands regularly with soap and warm water.<\/p>\n\n\n\n

The vaccination can be effective and is available in many countries of the world. It is recommended for people at high risk of being exposed to the bacteria, such as abattoir workers and milk, shepherds, veterinarians, workers in processing plants, classifiers of wool and farmers.<\/p>\n\n\n\n

The prevention of Q fever is a public health priority. It is a major concern in Australia and must address all of the workers who regularly come into contact with infected animals, and those who enter places of work in which the disease may be present.<\/p>\n\n\n\n

This is especially true for people who work with infected livestock, such as veterinarians, abattoir workers, and dairy, animal handlers, laboratory workers, and anyone who is exposed to infected animals during the birth, the sacrifice or slaughter. These people should be vaccinated against Q fever.<\/p>\n\n\n\n

\n