From: dannyb@panix.com   
      
   [the independent]   
      
   Scientist whose work laid foundations for Covid vaccines dies aged 91   
      
   Gregory Gregoriadis's work paved the way for modern medical   
   breakthroughs including the use of lipids in mRNA Covid vaccines.   
      
   A scientist whose work more than 50 years ago laid the foundations for   
   Covid vaccines has died aged 91, his family have announced.   
      
   Professor Gregory Gregoriadis pioneered the use of liposomes for drug   
   targeting in a paper he co-authored with Brenda Ryman at the Royal Free   
   Hospital School of Medicine in 1971.   
      
   The biochemist discovered that encasing vaccines within tiny spherical   
   bubbles of fat - known as liposomes - could increase their effectiveness   
   by producing more antibodies.   
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   rest:   
   https://archive.md/3ZwbL#selection-1721.0-1733.173   
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