FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * BALDINI LAWRENCE   2. Issuer Name and Ticker or Trading Symbol MERIDIAN BIOSCIENCE INC [VIVO] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Exec VP, Operations & IS (Last) (First) (Middle) 3471 RIVER HILLS DRIVE 3. Date of Earliest Transaction (Month/Day/Year) 11/12/2009 (Street) CINCINNATI, OH 45244 4. If Amendment, Date Original Filed(Month/Day/Year) 11/16/2009 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 11/12/2009   D   5,250 D $ 0 (1) 20,000 D   Common Stock 11/12/2009   A   3,750 A $ 0 (2) 23,750 D   Common Stock 11/12/2009   A   3,750 A $ 0 (3) 27,500 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
BALDINI LAWRENCE 3471 RIVER HILLS DRIVE CINCINNATI, OH 45244			Exec VP, Operations & IS

Signatures

/s/ Melissa Lueke, attorney-in-fact for Lawrence J. Baldini		10/04/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	As previously disclosed on the original Form 4, these restricted shares were granted under the 2004 Equity Compensation Plan and were subject to attainment by the Company of a Net Earnings target for fiscal 2009. As the Company did not reach the target, these restricted shares have been cancelled.
(2)	This amended Form 4 is being filed to report that while these restricted shares, which were awarded under the 2004 Equity Compensation Plan, originally were reported as being subject to attainment by the Company of a Net Earnings target for fiscal 2010, on September 30, 2010, the Compensation Committee of the Board of Directors converted these shares to time-vested shares with four-year cliff vesting. Like the shares noted in Footnote (3), these shares will vest in full (or 100%) on November 12, 2013.
(3)	As previously disclosed on the original Form 4, these restricted shares are awarded under the 2004 Equity Compensation Plan and vest in full (or 100%) on November 12, 2013.

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