Diseases, Conditions, Syndromes

Closing in on a universal flu vaccine

Unreliable yearly flu jabs could be a thing of the past as researchers close in on technology that will take down the deadly virus once and for all.

Immunology

Nasal vaccine may aid fight against new viral variants

The emergence of COVID-19 variants such as delta and omicron have sent scientists scrambling to determine whether existing vaccinations and boosters are still effective against new strains of SARS-Cov-2.

Diseases, Conditions, Syndromes

Severe flu season slams all but one state: CDC

(HealthDay)— The worst flu season in years is only getting worse, with 49 states now seeing widespread misery, U.S. health officials report.

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