There  Was A  Crowdsourced  Vaccine,  
  That  Could Be Created Regionally By  
    Most  Pharmaceutical   Companies    
   Without  Much Effort,  And  It Was   
   Estimated  That   It   Had  Saved    
      Tens      Of      Millions.       
                                        
 But It Was Not Officially Recognized  By 
 The  World  Health Organization, And  As 
 Such Did Not  Give  What The  Sanctioned 
 (And   Unobtainable)   Ones   Did:   The 
 Subskin  Chip  That Would Let You  Enter 
       (Or     Leave)     Cities.       
                                        
  And That'S Why, Eventually, We Would  
  Create  Our Own  Chips.  They  Were   
  Larger Than The Official Ones, And A  
    Little   Unstable,   And  Needed    
   Maintenance.  But   They   Worked!   
  Or, They Would Work Together With A   
  Little  Something To Make The Guard   
      Look    The    Other    Way.      
                                      
                                      
                                          
    But The Scanner Showed Green, So...