===============================================================================
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT

                         PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934


       Date of Report (Date of earliest event reported): November 1, 2006



                         AVANT Immunotherapeutics, Inc.
             (Exact name of registrant as specified in its charter)
                              --------------------


                         Commission file number 0-15006


        Delaware                                       13-3191702
(State or other jurisdiction of                     (I.R.S. Employer
incorporation or organization)                     Identification No.)


                                119 Fourth Avenue
                          Needham, Massachusetts 02494
          (Address of principal executive offices, including zip code)

                                 (781) 433-0771
                         (Registrant's telephone number,
                              including area code)


                   (Former name, if changed since last report)
                              --------------------


Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

[_]  Written  communications  pursuant to Rule 425 under the  Securities Act (17
     CFR 230.425)

[_]  Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
     240.14a-12)

[_]  Pre-commencement   communications  pursuant  to  Rule  14d-2(b)  under  the
     Exchange Act (17 CFR 240.14d-2(b))

[_]  Pre-commencement   communications  pursuant  to  Rule  13e-4(c)  under  the
     Exchange Act (17 CFR 240.13e-4(c))





Item 2.02.  Results of Operations and Financial Condition.
- ---------   ----------------------------------------------
On November 1, 2006, AVANT Immunotherapeutics, Inc. issued a press release
announcing its financial results for the third quarter of 2006. The full text of
the press release is furnished as Exhibit 99.1 hereto and is incorporated by
reference herein.

The information in this Item 2.02 of this Current Report on Form 8-K and Exhibit
99.1 attached hereto shall not be deemed "filed" for purposes of Section 18 of
the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or
otherwise subject to the liabilities of that Section, nor shall such information
be deemed incorporated by reference in any filing under the Securities Act of
1933, as amended (the "Securities Act"), or the Exchange Act, except as shall be
expressly set forth by specific reference in such a filing.

Item 9.01.  Financial Statements and Exhibits.
- ----------  ----------------------------------
(d) Exhibits.

Exhibit
No.               Description
- --------          -----------
99.1              Press Release of AVANT Immunotherapeutics, Inc.,
                  dated November 1, 2006.






                  [Remainder of page left blank intentionally]






                                    SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended,
the registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                  AVANT Immunotherapeutics, Inc.


Dated: November 1, 2006           By:      /s/ Avery W. Catlin
                                      ---------------------------------
                                           Avery W. Catlin
                                           Senior Vice President and
                                           Chief Financial Officer

                                  Exhibit Index
Exhibit
No.               Description
- --------          -----------
99.1              Press Release of AVANT Immunotherapeutics, Inc.,
                  dated November 1, 2006.