Diagnosis Of Bacterial Infections

The bacteria that causes all staph infections is rather common. About one-third of the population carries the bacteria around on their skin or noses all the time. Not everyone who carries the bacteria is affected by it or experiences symptoms,... Full Answer

Blood tests for typhus are uncommon. It often takes a long time to get results, so most doctors diagnose typhus based on the patient's symptoms and whether he or she might have been exposed. The bacteria that cause typhus (Rickettsiae) are spread... Full Answer

Dysentery is often diagnosed through the presence of severe diarrhea, bloody stool, intestinal pain and fever. Another contributing factor is the patient's history and the likelihood of the person having been exposed to the bacteria that most... Full Answer

The doctors want to find out if your baby is ill from bacteria. To do this, your baby will have several tests to study the urine, the blood, and the fluid surrounding the brain and spinal cord. Your baby will receive viral testing and antibiotics... Full Answer

An elevated anti-strep titer (such as ASO or AntiDNAse-B) means the child has had a strep infection sometime within the past few months, and his body created antibodies to fight the strep. bacteria. Some children create lots of antibodies and... Full Answer

To diagnose typhoid fever, your doctor will first need to hear about your symptoms and travel history. The doctor then usually collects samples of blood, stool, bone marrow, or other fluids or tissues. The samples are sent to a lab where bacteria are... Full Answer

After swabbing the throat of an infected individual, the doctor sends the sample to the laboratory where it is cultured. If a person is suffering from the type of diphtheria that affects the skin, the doctor can obtain tissue from an infected lesion for... Full Answer

To diagnose a bacterial infection, doctors often collect a blood or urine sample. This will help them identify the bacteria present, and the bacterial infection is usually diagnosed based on the results of the sample. However, sometimes the diagnosis can... Full Answer

When a large outbreak of cholera occurs, the diagnosis can be easily made due to the common symptoms of the disease. The only way to formally diagnose cholera is to take a sample of the sick person's stool. If cholera is indeed the cause of symptoms,... Full Answer

The anti-streptococcal antibody titer determines whether there is immunologic evidence of a previous strep infection. Two different strep tests are commercially available: the antistrepolysin O (ASO) titer, which rises 3-6 weeks after a strep.... Full Answer