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    <dei:AmendmentDescription contextRef="P01_01_2022To12_31_2022">Candel Therapeutics, Inc. is filing this Amendment No.&#160;1 on Form 10-K/A (the &#x201c;Form 10-K/A&#x201d;) to the Company&#x2019;s Annual Report on Form 10-K for the fiscal year ended December&#160;31, 2022 (the &#x201c;Original Form 10-K&#x201d;), filed with the Securities and Exchange Commission (the &#x201c;SEC&#x201d;) on March&#160;30, 2023, only for the purpose of including the Part III information required under the instructions to Form 10-K and the general rules and regulations under the Securities Exchange Act of 1934, as amended (the &#x201c;Exchange Act&#x201d;), which information was previously omitted from the Original Form 10-K in reliance on General Instruction G(3) to Form 10-K, which permits the omitted information to be incorporated in the Original Form 10-K by reference from our definitive proxy statement if such statement is filed no later than 120 days after our fiscal year-end.  This Form 10-K/A amends and restates only Part III, Items 10, 11, 12, 13, and 14, and amends Part IV, Item 15 of the Original Form 10-K. In addition, this Form 10-K/A deletes the reference on the cover of the Original Form 10-K to the incorporation by reference of portions of our proxy statement into Part III of the Original Form 10-K. No other Items of the Original Form 10-K have been amended or revised in this Form 10-K/A, and all such other Items shall be as set forth in the Original Form 10-K.  In addition, pursuant to SEC rules, Item 15 of Part IV of the Original Form 10-K is hereby amended solely to include, as Exhibits 31.3 and 31.4, new certifications of our principal executive officer and principal financial officer pursuant to Rule 13a-14(a) under the Exchange Act. Because no financial statements are included in this Form 10-K/A and this Form 10-K/A does not contain or amend any disclosure with respect to Items 307 and 308 of Regulation S-K, paragraphs 3, 4, and 5 of such certifications have been omitted. We are not including new certifications required by Rule 13a-14(b) under the Exchange Act as no financial statements are included in this Form 10-K/A.  In addition, no other information has been updated for any subsequent events occurring after March&#160;30, 2023, the date of the filing of the Original Form 10-K. Accordingly, this Form 10-K/A should be read in conjunction with the Original Form 10-K and our other filings made with the SEC subsequent to the filing of the Original Form 10-K. Unless the context otherwise requires, references in this Form 10-K/A to &#x201c;Candel,&#x201d; &#x201c;Candel Therapeutics,&#x201d; the &#x201c;Company,&#x201d; &#x201c;we,&#x201d; &#x201c;our,&#x201d; or &#x201c;us&#x201d; mean Candel Therapeutics, Inc., a Delaware corporation, and its consolidated subsidiaries. </dei:AmendmentDescription>
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