Experts emphasize the importance of getting vaccinated against both influenza A and B strains to prevent serious health complications during the extended 2025 flu season.
The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.
Understanding the flu shot effectiveness timeline can reduce your risk of getting ... and one influenza B virus. You need to give your body two weeks to build up those flu antibodies, so aim ...
High fever, coughing, body aches, chills, and fatigue are possible symptoms of influenza B, but they may also indicate other conditions. A healthcare professional can provide an accurate diagnosis.
In 1942, a bivalent vaccine was produced after the discovery of influenza B. It was later discovered that influenza viruses mutated leading to antigenic changes. Since 1973, the WHO has issued ...
influenza type A and influenza type B. Data from the Centers for Disease Control and Prevention shows seasonal flu activity continues to increase across the country, with influenza A accounting ...
The two most common — and most severe — flu strains are A and B, the CDC says. Type A is known to cause more severe illness. Both viruses spread the same way and both are more likely to cause ...
Understanding the flu shot effectiveness timeline can reduce your risk of getting ... and one influenza B virus. The flu vaccine cannot safeguard you from the flu right away and needs time to ...