Research and Nonresearch Industry Payments for COVID-19 mRNA Vaccines in the United States.

Competing Interests: Dr. Saito received personal fees from Taiho Pharmaceutical Co. Ltd outside the scope of the submitted work. Drs. Ozaki and Tanimoto received personal fees from Medical Network Systems, a dispensing pharmacy, outside the scope of the submitted work. Dr. Tanimoto also received personal fees from Bionics Co. Ltd, a medical device company, outside the scope of the submitted work. Regarding nonfinancial conflicts of interest, all are engaged in ongoing research examining financial and nonfinancial conflicts of interest among healthcare professionals and pharmaceutical companies in Japan and the United States.