Preventing Influenza (Flu)

Influenza is commonly known by the name flu. It's a contagious respiratory disease caused by influenza viruses. Globally, between 291,00 0-646,000 people are affected by the flu every year. Infected people can spread the virus by coughing, sneezing, and speaking, which in turn sends droplets of virus into the atmosphere and onto surfaces. The flu symptoms include fever, colds, sore throats, muscle aches and fatigue.

How can you prevent flu?

Three types of flu viruses can cause the flu: Types A and B are seasonal infections that occur every winter. Type C is milder and causes less severe respiratory diseases. You can be infected by more than one type of influenza virus at once. Influenza A is composed of many types that are classified based on two proteins found on the surface: hemagglutinin and neuraminidase. The H number is used to represent this categorization, as well as the N number (e.g. H3N2). The most prevalent subtypes are A H1N1 or H3N2.

What is the best way to treat flu?

The severity of your symptoms will determine the treatment you need. For mild cases, fluids and rest may be sufficient. However, for more serious cases antiviral medication may be required. The flu vaccine is a specific type of medication called antiviral medication. These medications are best if taken 48 hours after symptoms begin. The most common antiviral drugs used for flu treatment are zanamivir, peramivir and relenza. They prevent the virus from reproducing within the body.

Improvements in Prevention and Treatment

Researchers have worked hard to create new vaccines and treatments for flu. There have been many significant advances in flu prevention and treatment over the past few years. There are vaccines that protect against many influenza strains. New antiviral drugs have also been created that work better than the previous ones. The new antiviral medications are more effective than previous ones and have less side effects.

Is Flu Preventable?

The flu can be prevented. Vaccination is the best way to avoid the flu. Anyone over six months old should be vaccinated, particularly those at greater risk for complications, such as pregnant women and young children. Every year, new strains emerge. It's important that you get your vaccine every year. You can also prevent flu by washing your hands frequently, not touching sick people and not touching your nose or eyes.

Conclusion

Influenza is commonly called the flu. It's a contagious respiratory disease that can cause serious complications. The flu can be prevented and treated. The best method to avoid the flu is vaccination, which should be performed annually. For more serious cases, there are antiviral medication options. These prevention tips can be used to protect you and your family from flu.