On the university campus, spring is in full swing, and students are busy with their studies and life. Suddenly, a lively college student went to the university hospital with a persistent cough and was diagnosed with influenza B (influenza B). The news spread quickly on campus, and students began to worry: What exactly is Stream B? Will it spread as quickly as a common cold? And most importantly, how can we protect ourselves from the same symptoms – especially the exhausting cough?
Influenza B (commonly known as influenza B) is an acute respiratory infection caused by the influenza B virus. Unlike the common cold, influenza B is more contagious and can lead to serious complications. It spreads mainly through respiratory droplets, so it spreads especially quickly in densely populated settings, such as college campuses.
Typical symptoms of influenza include fever, cough, sore throat, muscle or joint pain, sometimes accompanied by headache and extreme fatigue. These symptoms usually appear within 1 to 4 days of infection and can last up to a week or longer.
Although the initial symptoms of influenza B and the common cold are similar, the course of influenza B is usually more severe and the symptoms are more severe. In particular, persistent high fever and intense systemic symptoms are important clues to distinguish influenza B from the common cold.
The most worrying thing about B flu is the complications it can cause, such as pneumonia, bronchitis and, in rare cases, neurological, cardiac or muscular complications. These complications are more common in older people, pregnant women, and people with a history of chronic disease.
Routine hand hygiene and cough etiquette are key to preventing influenza B transmission. Wash your hands frequently and use soap and water or an alcohol-based hand sanitizer. Wearing a mask during flu season or when people around you have respiratory symptoms can be effective in reducing the spread of the virus. Reduce close contact with people with cold or flu symptoms. Eating a balanced diet, exercising moderately, and getting enough sleep can help boost your immune system.
Influenza B (influenza B) is a common respiratory infection caused by the influenza B virus. Typical symptoms of influenza include fever, sore throat, cough, and body aches. Here, we focus on one of the most prominent symptoms of the B stream – cough.
The influenza B virus first invades the respiratory tract, causing inflammation of the mucous membranes of the respiratory tract, which irritates the throat and causes a coughing reaction. In the early stages of influenza B infection, the cough may be dry, and as the disease progresses, it may change to a cough with sputum. This cough is not only uncomfortable, but it can also interfere with normal daily activities and sleep.
It is important to note that cough is not only a symptom of influenza B, it is also an important route of transmission of influenza B virus. When an infected person coughs, droplets containing the virus are dispersed into the air, increasing the risk of virus transmission.
In most cases, the cough caused by influenza B gradually lessens over the course of a week. However, if the cough persists for more than two weeks, or is accompanied by symptoms such as high fever, difficulty breathing, etc., this may be a sign of an exacerbation or complications and prompt medical attention.
Preventing influenza B to reduce the risk of cough mainly includes the following: avoiding contact with the virus (e.g., washing hands frequently, wearing a mask) and maintaining good personal hygiene; Strengthen the body's immunity, including adequate sleep, balanced diet and moderate exercise; Get vaccinated against influenza B in a timely manner. If you have cough symptoms, you should seek medical attention in time and follow the doctor's instructions to take appropriate measures.
Use soap and water, or alcohol-based hand sanitizers, especially after touching public objects. Use a tissue or elbow to cover your mouth and nose for coughing to avoid hand contamination.
Open windows regularly for ventilation to maintain indoor air circulation and reduce virus retention. Avoid participating in or organizing large indoor gatherings, especially during flu season.
Make sure you're getting enough protein, vitamins and minerals to boost your immunity. Moderate exercise can enhance cardiopulmonary function and improve the body's resistance.
Go to a hospital or community health center every fall to get vaccinated to boost immunity. Once symptoms such as fever and cough appear, you should seek medical attention in time. When feeling unwell, reduce contact with others and self-isolate if necessary.
For mild symptoms, over-the-counter cough suppressants and antipyretics may be used appropriately. Use antiviral medications as prescribed, and don't buy or use antibiotics on your own.