Influenza
Learn about the symptoms, transmission, and prevention of the real flu, a highly infectious disease caused by influenza viruses. Find out how to protect yourself and others from this seasonal infection.
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Method to inactivate microorganisms in liquids and semisolid substances by heating. Named after Louis Pasteur (1822-1895), the method was first developed to extend the usable life of wine, later on also of food such as milk and fruit juice.
