Vaccine Protection vs. Omicron Infection May Drop to 30% but Does Cut Severe Disease

This article discusses the release of the first data looking at how well COVID-19 vaccines will work against the omicron variant. 

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Vaccination is one of public health’s most successful tools for preventing and controlling the spread of infectious diseases and, increasingly, cancers and chronic diseases too. Immunization is an effective and cost-efficient strategy that prevents sickness and death in all age groups and saves billions of dollars each year. The COVID-19 epidemic and recent outbreaks of measles and other preventable infectious diseases underscore the importance of vaccines and sustaining high vaccination rates. Work is needed to ensure that people of all ages receive a complete series of the vaccines they need.