AstraZeneca US chief lauds new vaccine, dismisses blood clot concerns AZ US President Ruud Dobber tells ‘Your World’ studies showed no significant clotting side effects AstraZeneca may have provided an incomplete view of the efficacy data related to its COVID-19 vaccine…
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Outdated corneal donation policies prevent sight-restoring surgery
Some forms of blindness and visual impairment can be cured with a corneal transplant surgery using donated eye tissue. However, federal regulations in the United States and Canada severely restrict the ability of sexually active gay and bisexual men from…
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