Flu A and flu B symptoms. Whether it's flu A or flu B, you can expect to develop the same symptoms — so it'll be impossible to know which strain you have just based off the symptoms.

Influenza A and B are the most common types of flu in humans. Here, learn about the differences between influenza A and B, including symptoms and treatments.

Flu Symptoms. Flu symptoms can vary from person to person. For example, some people will develop a fever with the flu, while others will not. Your symptoms can be mild to severe, depending on your ...

How flu and coronavirus symptoms typically develop. A study led by researchers from the University of Southern California determined the order of COVID-19 symptom progression, ...

Cold and flu symptoms may overlap, but the latter tend to be more severe. There is also a greater risk of complications with influenza, such as pneumonia, according to the CDC.

If you do get sick with the flu, the most common symptoms include a sudden onset of fever, chills, muscle aches, fatigue and respiratory ailments, such as a cough or sore throat.

"Flu signs and symptoms usually come on suddenly." Earlier this month, the Food and Drug Administration authorized the Healgen Scientific's Rapid Check COVID-19/Flu A&B Antigen Test for home use ...

With these symptoms, it can be hard to know what’s making you sick, whether it’s cold, flu or COVID-19, without a test confirming the type of infection you have.

Flu B generally causes milder illness compared with flu A, but severe cases can still occur. "Of the 1,783 viruses reported by public health laboratories, 1,743 were influenza A and 40 were ...

However, symptoms of influenza, RSV, the coronavirus and other viruses typically last seven days — but could continue for as long as two weeks. 4.

Both influenza A and B infections typically manifest the same broad symptoms, although they can vary case by case. Only testing by a doctor can reveal which type a patient has contracted.