FOX NEWS: Johnson & Johnson vaccine less effective against Delta variant: study

Johnson & Johnson vaccine less effective against Delta variant: study



A recent study from researchers at NYU’s Grossman School of Medicines found that the Johnson & Johnson vaccine may be less effective in battling COVID-19 variants than vaccines made by Pfizer-BioNTech or Moderna.

via FOX NEWS https://ift.tt/3kF3E3e