Explore crucial facts about Influenza B, including how it spreads, symptoms, high-risk groups, and potential complications. Learn how to protect yourself and seek timely medical attention to prevent severe health issues caused by this contagious virus.

Overview of Influenza B Virus: Key Facts You Should Know

Influenza, widely known as the flu, targets the respiratory system and is caused by various virus types: A, B, and C. Types A and B tend to result in more serious illness with similar symptoms, whereas type C usually causes milder cases. This article outlines the origins, symptoms, and risk factors associated with Influenza B.

Transmission of Influenza B

Influenza B is highly infectious and primarily spreads through respiratory droplets expelled when an infected individual coughs or sneezes. Fine aerosol particles can also travel up to six feet, heightening the risk of transmission, especially during colder seasons.

Signs and Symptoms of Influenza B

Beyond respiratory issues, Influenza B can affect digestion systems. Typical signs include fever, chills, sore throat, persistent cough, nasal congestion, exhaustion, muscle pains, and body aches. While symptoms resemble a common cold, they can be more intense, with fever reaching up to 106°F, chills, stomach discomfort, nausea, vomiting, and weakness. Those with asthma should seek immediate care, as the virus can provoke severe attacks. If untreated, influenza B may lead to serious complications such as sepsis, cardiovascular, or renal problems, respiratory failure, bronchitis, and pneumonia.

High-Risk Groups

Young children aged 2-5 and seniors over 65 face higher susceptibility. Residents of nursing homes and long-term care facilities are at increased risk due to prolonged indoor exposure. Additional factors include compromised immunity, obesity, and chronic illnesses like diabetes, heart disease, or kidney disorders. Pregnant women and women within two weeks postpartum also have increased vulnerability to Influenza B.

Important Notice:

Our blog provides valuable insights on a wide range of health topics. While based on comprehensive research, it cannot replace professional medical advice. We are not responsible for inaccuracies or discrepancies in external data and acknowledge that some offers or recommendations mentioned may differ.