Feb 13, 2025 · Influenza B accounts for just over 23% of influenza illnesses around the world. It’s highly contagious and, in more serious cases, may lead to life threatening complications. Keep …

Nov 6, 2024 · Influenza B is a common type of flu virus that causes symptoms like fever, headache, chills, cough, congestion, and body aches. This type of flu is highly contagious.

Jul 23, 2024 · There are different types and subtypes of flu. We’ll take a look at influenza A vs. B in terms of prevalence, how contagious they are, what the vaccine covers, and severity and …

Jan 22, 2025 · Influenza A and influenza B are the main strains of flu virus. Type A causes more cases, more severe illness and infects many species. Type B only infects humans.

Dec 30, 2023 · Flu A and B are different types of the influenza virus and affect adults and children differently. Flu A is more common overall and can be more serious in adults. Flu B is more …

Influenza B virus is the only species in the genus Betainfluenzavirus in the virus family Orthomyxoviridae. Influenza B virus is a negative-sense single-strand RNA virus known only to …

Jul 17, 2024 · Influenza B is one of the most common types of flu strains. Learn about influenza B, its symptoms, treatments, and how it compares to the common influenza A.

Mar 7, 2025 · Is influenza B bacterial or viral? Influenza B is a highly contagious viral infection that spreads through the air. How does influenza B affect the body? Influenza B mainly targets the …

Sep 18, 2024 · There are four types of influenza viruses: A, B, C, and D. Influenza A and B viruses cause seasonal epidemics of disease in people (known as flu season) almost every …

Oct 15, 2019 · Influenza B is one type of influenza virus that can cause the flu. It typically causes milder flu symptoms than influenza A and affects children more often than adults. Learn more …