Diseases, Conditions, Syndromes

Hepatitis B vaccine: What to know to protect yourself

Hepatitis is inflammation in the liver caused by specific viruses. The hepatitis viruses are referred to as types A, B, C, D and E. All types affect the liver, but they differ in illness severity and prevention options.

Diseases, Conditions, Syndromes

Influenza A(H3N2) viruses predominate 2017-2018 season

(HealthDay)—Most influenza viruses identified in the 2017 to 2018 season are influenza A, with A(H3N2) viruses predominating, according to research published in the Feb. 16 issue of the U.S. Centers for Disease Control ...

Diseases, Conditions, Syndromes

Breakthrough may impact flu vaccination

An analysis of 10 years' worth of data on human influenza B viruses has shed new light on the pathogen which can cause the seasonal flu. Findings from this study could help make flu immunization programs more effective; by ...

Diseases, Conditions, Syndromes

Explainer: What is a virus?

It may seem like a fairly fundamental question, but there is still debate over whether viruses should be considered a form of life.

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