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vaccine effectiveness

01/04/2018 / By Tracey Watson

Why the flu vaccine will never work: Experts reveal how the virus “mutates annually” into something new

The deadliest pandemic in recorded history was known as the Spanish flu, and took place between 1918 and 1919. About 500 million people – a third of the Earth’s population at the time – were infected with the disease, and it proved fatal for between 20 and 50 million of them. The outbreak started in […]

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