Illnesses can be challenging to diagnose, especially when they are first present. Subtle changes in symptoms can be easy to overlook, and early diagnosis is often essential for successful treatment. Once a diagnosis is made, doctors can begin formulating a plan for addressing the condition, for ...
As with COVID, testing is the only way to confirm the presence of the influenza virus in your body. However, the CDC notes that your doctor may diagnose you based on your symptoms alone. The more accurate flu tests—reverse transcription polymerase chain reaction (RT-PCR), viral culture, ...
“(They) need to have the clinical skill to diagnose and appropriately plan a surgical course. They also must understand when surgery is not the answer and a more conservative approach (such as physical therapy or medication) is appropriate,” says Dr. Jeremy S. Smith, chief of spine surgery...
Though you can't diagnose or rule out Lyme disease on your own, you can look for the tell-talesymptomsand make sure you understand when you need to see your healthcare provider. You should always inspect yourself, your children, and your pets for ticks after they've been outdoors as well...
However, according toWHO, the mortality rate from a novel coronavirus is three times higher than from aseasonal flu. Worldwide, about 3.4% of reported cases of COVID-19 are fatal, while influenza usually kills less than 1% of those infected. ...
In most cases, it’s enough to diagnose the stomach flu from a physical exam and a careful medical history. The majority of the time, people start to feel better in a few days and so they never see a doctor. When a doctor is consulted about the stomach flu, treatment is mostly suppor...
As far as H5N1 is concerned, we’ve been relatively lucky, says Ali Khan, dean of the college of public health at the University of Nebraska.“Influenza presents the greatest infectious-disease pandemic threat to humans, period,” says Khan. The1918 flu pandemicwas caused by a type of infl...
Standard immunofluorescence staining with widefield microscopy has long been used to diagnose viral infections such as influenza from nasopharyngeal swabs from patients. An antibody against a virus-specific protein is used to stain the tissue of interest, and a clinician can quickly determine whether...
Viral disease is diagnosed in several ways. Often, if it is a common viral disease, a physical may simply diagnose the problem based on symptoms...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ho...
In some situations, Gram stain can be used to broaden initial empirical therapy by enhancing the suspicion for organisms that are not covered by routine empirical therapy (such as S. aureus, suggested by clusters of gram-positive cocci, especially during a time of epidemic influenza). Routine ...