TIME.CO, Jakarta – Influenza virus emerged in early 1918 during the First World War. The conditions of war made this virus grow and spread rapidly.
Flu disease that has no known prevention results in mass deaths. After that virus it changes and gives rise to a new type of influence.
Quote from cdc.govin 1930, a study appeared in which the influenza virus was isolated from humans and showed that influenza is caused by viruses and not bacteria.
Thomas Francis, Jr., MD and Jonas Salk, MD were principal investigators at the University of Michigan who were selected to develop the first flu vaccine with the support of the United States Army.
This vaccine uses chicken eggs which are fertilized in a method that is still used to make most flu vaccines today. Consequently, the vaccine is effective against inactivated influenza A virus. Later, in 1940, the B.
To collect biofarma.co.id, The flu vaccine is very important for children, the elderly, people with immune disorders and healthcare professionals because they are the people who have the highest potential for infection.
The type of flu vaccine widely used today is the HA flu vaccine. This vaccine is a vaccine with a clear to slightly whitish (slightly cloudy) suspension containing hemagglutinin from influenza virus antigen.
I got the flu shot HA is a suspension for injection to prevent flu. The function of this vaccine is to prevent the body from getting the flu.
MELINDA KUSUMA NINGRUM
Read also: The flu shot should be once a year, check the reason
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