Immunology

Vaccine efficacy is a 'gut reaction'

Varying immune response to vaccinations could be countered with microbiota-targeted interventions helping infants, older people and others to take full advantage of the benefits of effective vaccines, Australian and US experts ...

Diseases, Conditions, Syndromes

Scientists link La Niña climate cycle to increased diarrhea

A study in Botswana by Columbia University Mailman School of Public Health scientists finds that spikes in cases of life-threatening diarrhea in young children are associated with La Niña climate conditions. The findings ...

Diseases, Conditions, Syndromes

Pfizer CEO: Vaccine third dose 'likely' needed within 12 months

The head of Pfizer said in an interview aired Thursday that people will "likely" need a third dose of his company's COVID-19 shot within six to 12 months of vaccination, while elsewhere defending the relatively higher cost ...

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