Vaccination

Vaccination ups infection-acquired immunity against SARS-CoV-2

Two doses of BNT162b2 vaccine are associated with high short-term protection against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, which wanes after six months, while immunity remains high for those ...

Vaccination

COVID vaccines: How to speed up rollout in poorer countries

COVID-19 vaccine production has scaled up significantly. Global output is now estimated to be over 1.5 billion doses a month, rapidly propelling the world towards the 11.3 billion doses needed to vaccinate 80% of teenagers ...

Diseases, Conditions, Syndromes

Two Europes: Low vaccine rates in east overwhelm ICUs

In a packed intensive care unit for coronavirus patients in Romania's capital, Bucharest, 55-year-old Adrian Pica sits on his bed receiving supplementary oxygen to help him breathe. "I didn't want to get vaccinated because ...

Immunology

Vaccination slows antimicrobial resistance

A new computer model demonstrates that vaccinations have impacts well beyond just preventing disease and death: they can also slow the spread of antimicrobial resistance.

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