The Medical Letter on Drugs and Therapeutics
				
			FROM
ISSUE 1630
    
   			ISSUE 1630
August 9, 2021
                			
                		 Issue 1630
                		
            		
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				In Brief: Guillain-Barré Syndrome with the Johnson & Johnson COVID-19 Vaccine
August 9, 2021 (Issue: 1630)
				On July 12, 2021, the FDA added a warning to the
Fact Sheet for the Johnson & Johnson (Janssen)
adenovirus-based COVID-19 vaccine about an
increased risk of Guillain-Barré syndrome (GBS)
following administration of the product.
        			
        			
					
					
				
        			
				The Medical Letter is a subscriber-funded nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of drugs for common diseases.
				