Vir Biotechnology (VIR) 10-Q 2024 Q2 Quarterly report

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to the requirement set forth in Rules 13a-14(b) and 15d-14(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Section 1350 of Chapter 63 of Title 18 of the United States Code (18 U.S.C. §1350), as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002,Marianne De Backer, M.Sc., Ph.D., MBA, Chief Executive Officer and Director of Vir Biotechnology, Inc. (the “Company”) hereby certifies that, to the best of her knowledge:

1.The Company’s Quarterly Report on Form 10-Q for the period ended June 30, 2024, to which this Certification is attached as Exhibit 32.1 (the “Periodic Report”), fully complies with the requirements of Section 13(a) or Section 15(d) of the Exchange Act; and

2.The information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

IN WITNESS WHEREOF, the undersigned has set her hands hereto as of the 1st day of August 2024.

/s/ Marianne De Backer

Marianne De Backer, M.Sc., Ph.D., MBA

Chief Executive Officer and Director

(Principal Executive Officer and Principal Financial Officer)

This certification accompanies the Period Report and is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act (whether made before or after the date of the Period Report), irrespective of any general incorporation language contained in such filing.