Is influenza A serious?
Influenza (flu) is a serious disease caused by a virus. Influenza can make your child feel miserable. Fever, cough, shaking chills, body aches, and extreme weakness are common symptoms. Your child can catch influenza from people who cough, sneeze, or even just talk around him or her.
Does influenza A need treatment?
Usually, you’ll need nothing more than rest and plenty of fluids to treat the flu. But if you have a severe infection or are at higher risk of complications, your doctor may prescribe an antiviral drug to treat the flu.
Is flu A or B worse?
Type A influenza is generally considered worse than type B influenza. This is because the symptoms are often more severe in type A influenza than in type B influenza. Type A influenza is more common than type B influenza.
How long does influenza A last?
Symptoms usually appear from one to four days after exposure to the virus, and they last five to seven days. For people who’ve had a flu shot, the symptoms may last a shorter amount of time, or be less severe. For other people, the symptoms may last longer. Even when symptoms resolve, you may continue to feel fatigued.
How contagious is type A flu?
Contagiousness. Both influenza A and B are highly contagious. When a person with the flu coughs or sneezes, droplets can enter another person’s nose or mouth, transmitting the illness. According to the Centers for Disease Control and Prevention (CDC) , flu viruses can infect others from up to 6 feet away.
What causes influenza A?
What Causes the Flu? The flu is caused by influenza viruses that infect the nose, throat, and lungs. These viruses spread when people with flu cough, sneeze or talk, sending droplets with the virus into the air and potentially into the mouths or noses of people who are nearby.
Is influenza A virus or bacteria?
What is Influenza (Flu)? Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause mild to severe illness, and at times can lead to death.
What is Type A flu symptoms?
headache and muscle aches. feeling tired and weak. sneezing, and stuffy or runny nose. sore throat and cough.
Can you get influenza A twice?
It is possible to get the flu twice during the same flu season. Since there are two types of flu strains – influenza A and influenza B – if you get influenza A, you can also get influenza B.
Whats the difference between Flu A and Flu B?
Unlike type A flu viruses, type B flu is found only in humans. Type B flu may cause a less severe reaction than type A flu virus, but occasionally, type B flu can still be extremely harmful. Influenza type B viruses are not classified by subtype and do not cause pandemics.