The Case for Flu Vaccination

Abstract

Influenza or flu vaccine encompasses the seasonal vaccination that protects against infection by the influenza viruses.1 It’s generally available in two forms; the inactive form administered as shots or intramuscular injections and the weakened live viral forms sprayed intranasally. The flu vaccination is generally safe and listed among the WHO list of Essential Medicines.2 It is currently the best way to protect the populace from the flu, thereby preventing it’s spread and both the United States Center for Disease Control and Prevention (CDC) and the World Health Organization (WHO) recommend yearly vaccination for nearly all people beyond six months of age, especially if in high risk groups such as pregnant, healthcare workers, elderly, those with other healthcare conditions and children between six months and five years of age.3,4