FDA working to investigate omicron variant
                        
                        
                        
                        
                            
                                
                                    ABC News
 Published at : 02 Dec 2021  
                                 
                                
                             
                            
                         
                        
                        
                        Former White House vaccine coordinator Dr. Bechara Choucair discusses concerns over the new omicron variant as the FDA is working to obtain genetic information and patient samples.
                        FDAabcbreakdown