Researchers estimate vaccines have saved 154 million lives over past half-century

An international team of health and medical researchers including workers at the WHO, working with economists and modeling specialists, has found that the use of vaccines to prevent or treat disease has saved the lives of approximately 154 million people over the past half-century.

In their study, published in The Lancet, the group used mathematical and statistical modeling to develop estimates for lives saved due to vaccines and then added them together to find the total.

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UnitedHealthcare CEO says 'maybe a third' of US citizens were affected by recent hack | TechCrunch Two months after hackers broke into Change Healthcare systems stealing and then encrypting company data, it’s still unclear how many Americans were UnitedHealth Group CEO Andrew Witty finally gave an estimate of how many Americans were impacted by the hack on the company's subsidiary Change Healthcare. Lorenzo Franceschi-Bicchierai TechCrunch

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Global measles cases nearly doubled in one year, researchers say | CNN The number of measles cases around the world nearly doubled from 2022 to 2023, researchers say, presenting a challenge to efforts to achieve and maintain elimination status in many countries. Katherine Dillinger CNN

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Almost half of this year’s cases have been in WHO’s European Region, with the highest incidence in Azerbaijan, Kyrgyzstan and Yemen.

Teen vaccination cut COVID-19 cases by 37% in California, new data show Researchers also estimated that 230,134 cases were averted in kids aged 5 to 11 years, a 24% reduction. CIDRAP

JAMA Network Open has published a new study showing that, from April 1, 2020, to February 27, 2023, in California, an estimated 146,210 COVID-19 cases were averted by vaccination in teens aged 12 to 15 years, representing a 37% reduction.

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