Exhibit 99.1

JOINT FILING AGREEMENT

The undersigned hereby agree that the Statement on this Schedule 13D, dated November 7, 2019 (the “Schedule 13D”), with respect to the shares of common stock, par value $0.0001 per share, of BiomX Inc. is filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities and Exchange Act of 1934, as amended, and that this Agreement shall be included as an Exhibit to this Schedule 13D.  Each of the undersigned agrees to be responsible for the timely filing of the Schedule 13D, and for the completeness and accuracy of the information concerning itself contained therein.  This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned have executed this Agreement as of the 7^th day of November, 2019.

ORBIMED ISRAEL BIOFUND GP LIMITED PARTNERSHIP
By:	OrbiMed Israel GP Ltd., its General Partners
	By:	/s/ Carl L. Gordon
		Carl L. Gordon
		Director

ORBIMED ISRAEL GP LTD.
	By:	/s/ Carl L. Gordon
		Carl L. Gordon
		Director