# **Flu shots**
Currently, the flu is the most common and deadly sickness throughout the winter season. It makes getting vaccinated against the flu is crucial to prevent it. It grows with quality, its application is free or at least avaibale practically anywhere in the world, and it prevents the sickness and the potencial for a pandemic situation.
The flu shots were elaborated by the pharmaceutical companies with higher standard of quality. Since 1945 when the first version of flu shot or vaccine was developed. It's improved its quality and security through the years, it´s helping a the human beign to combat Flu pandemics throughout history and not allow serious complications or masival died.
Moreover, the application of flu shots is free and available in the public health establishments, . Even, in more poor countries such as, Latin America, Africa of Southeast Asian are included in the year´s schedule seasonal vaccine. In the developed countries, the application can be free or at least available in the private health hospitals.
At the same time, the flu vaccines through history have helped to fight at least three pandemics periods after 1918 pandemic. it helped young children, age 12 years or younger and adults over 65 years old. It´s not produced a collapse of health system.
In conclusion, the flu shots and its evolution have helped to human being to survive a lot of pandemic flu periods. Moreover, the farmaceutical manufactures has developed differents ways for fight with the flu like as, new generation flu shots, pills, hot drinks and nasal spray to give it more possibilties the access to the worlwide society.