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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>/in/edgar/work/20000803/0000883412-00-000002/0000883412-00-000002.txt : 20000921
<SEC-HEADER>0000883412-00-000002.hdr.sgml : 20000921
ACCESSION NUMBER:		0000883412-00-000002
CONFORMED SUBMISSION TYPE:	NSAR-A/A
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20000430
FILED AS OF DATE:		20000803

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MUNIYIELD INSURED FUND INC
		CENTRAL INDEX KEY:			0000883412
		STANDARD INDUSTRIAL CLASSIFICATION:	 [0000
]		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1031
</COMPANY-DATA>

		FILING VALUES:
			FORM TYPE:		NSAR-A/A
			SEC ACT:		
			SEC FILE NUMBER:	811-06540
			FILM NUMBER:		685042
</FILING-VALUES>

			BUSINESS ADDRESS:	
				STREET 1:		800 SCUDDERS MILL ROAD
				CITY:			PLAINSBORO
				STATE:			NJ
				ZIP:			08530
				BUSINESS PHONE:		6092822800
</BUSINESS-ADDRESS>
</FILER>
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-A/A
<SEQUENCE>1
<FILENAME>0001.txt
<DESCRIPTION>N-SAR (6.1)
<TEXT>

<PAGE>      PAGE  1
000 A000000 04/30/2000
000 C000000 0000883412
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 Y
000 H000000 N
000 I000000 6.1
000 J000000 U
001 A000000 MUNIYIELD INSURED FUND, INC.
001 B000000 811-6540
001 C000000 6092822800
002 A000000 P.O. BOX 9011
002 B000000 PRINCETON
002 C000000 NJ
002 D010000 08543
002 D020000 9011
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 N
007 B000000  0
007 C010100  1
007 C010200  2
007 C010300  3
007 C010400  4
007 C010500  5
007 C010600  6
007 C010700  7
007 C010800  8
007 C010900  9
007 C011000 10
062 A000000 Y
062 B000000   0.0
062 C000000   0.0
062 D000000   0.0
062 E000000   3.1
062 F000000   0.0
062 G000000   0.0
062 H000000   0.0
062 I000000   0.0
062 J000000   0.0
062 K000000   0.0
062 L000000   0.0
062 M000000   0.0
062 N000000   0.0
062 O000000  94.6
062 P000000   0.0
062 Q000000   0.0
062 R000000   0.0
<PAGE>      PAGE  2
071 A000000    607046
071 B000000    610319
071 C000000   1207139
071 D000000   50
072 A000000  6
074 N000000  1309861
074 T000000   843749
075 A000000        0
075 B000000  1282327
077 A000000 Y
SIGNATURE   DONALD C. BURKE
TITLE       TREASURER


</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77O
<SEQUENCE>2
<FILENAME>0002.htm
<TEXT>

<HTML>
<HEAD>
<TITLE>10F-3 TRANSACTIONS</TITLE>
</HEAD>
<BODY>

<FONT SIZE=2><P ALIGN="CENTER">MUNIYIELD INSURED FUND, INC.</P>
<P ALIGN="CENTER">FILE # 811-6540</P>
<P ALIGN="CENTER">ATTACHMENT 77O</P>

<P>&nbsp;</P></FONT>
<TABLE BORDER CELLSPACING=1 CELLPADDING=7 WIDTH=637>
<TR><TD WIDTH="16%" VALIGN="TOP">
<B><FONT SIZE=2><P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>TRADE DATE</B></FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<B><FONT SIZE=2>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P ALIGN="CENTER">DESCRIPTION OF SECURITY</B></FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<B><FONT SIZE=2><P ALIGN="CENTER"></P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">ISSUE SIZE </B></FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<B><FONT SIZE=2>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P ALIGN="CENTER">AMOUNT PURCHASED</B></FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<B><FONT SIZE=2><P ALIGN="CENTER">MEMBER OF UNDERWRITING SYNDICATE FROM WHOM FUND PURCHASED</B></FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">12/9/99</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>NYS Dorm Auth St. Univ  5.75  5/15/24</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$519,955,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$7,500,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Lehman Bros.</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">2/10/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>Palm Beach Cnty FL  6.0  8/1/18</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$155,000,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$5,000,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Salomon Smith Barney</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">2/16/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>LA Dept of Wtr &amp; Pwr  6.125  2/15/19</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$336,905,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$7,410,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>JP Morgan</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">2/16/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>LA Dept of Wtr &amp; Pwr  6.0  2/15/28</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$336,905,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$10,000,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>JP Morgan</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">3/3/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>NYS Mtg Agy Rev   6.35  10/1/30</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$87,195,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$10,000,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Bear Stearns</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">3/17/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>CA Housing Fin Auth  0.0  8/1/31</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$49,999,940.40</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$6,038,490</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Salomon Smith Barney</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">4/6/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>NJS Tpk Auth Rev  5.75  1/1/17</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$1,467,375,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$10,000,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Salomon Smith Barney</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">4/12/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>NYC TFA Future Tax  5.5  11/1/19</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$573,405,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$10,000,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Morgan Stanley</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">4/13/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>NJ Hlthcare Hackensack Hosp  6.0  1/1/25</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$85,335,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$2,000,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Morgan Stanley</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">4/28/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>Dorm Auth of NYS Mt. Siani  6.5  7/1/25</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$499,940,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$250,000</P>
<P ALIGN="RIGHT">200,000</P>
<P ALIGN="RIGHT">250,000</P>
<P ALIGN="RIGHT">125,000</P>
<P ALIGN="RIGHT">250,000</P>
<P ALIGN="RIGHT">150,000</P>
<P ALIGN="RIGHT">250,000</P>
<P ALIGN="RIGHT">125,000</P>
<P ALIGN="RIGHT">500,000</P>
<P ALIGN="RIGHT">250,000</P>
<P ALIGN="RIGHT">7,500,00</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Cain Brothers</P>
<P>Lehman Bros.</P>
<P>PaineWebber</P>
<P>Advest</P>
<P>Prudential Securities</P>
<P>Bear Stearns</P>
<P>Morgan Stanley</P>
<P>First Albany</P>
<P>JP Morgan</P>
<P>Salomon Smith Barney</P>
<P>Goldman Sachs</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="CENTER">4/28/00</FONT></TD>
<TD WIDTH="24%" VALIGN="TOP">
<FONT SIZE=2><P>Dorm Auth of NYS Mt. Siani  6.625  7/1/19</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$499,940,000</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT"></P>
<P ALIGN="RIGHT">$5,000,000</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">
<FONT SIZE=2>
<P>Goldman Sachs</FONT></TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">&nbsp;</TD>
<TD WIDTH="24%" VALIGN="TOP">&nbsp;</TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT">$</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT">$</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">&nbsp;</TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">&nbsp;</TD>
<TD WIDTH="24%" VALIGN="TOP">&nbsp;</TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT">$</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT">$</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">&nbsp;</TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">&nbsp;</TD>
<TD WIDTH="24%" VALIGN="TOP">&nbsp;</TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT">$</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT">$</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">&nbsp;</TD>
</TR>
<TR><TD WIDTH="16%" VALIGN="TOP">&nbsp;</TD>
<TD WIDTH="24%" VALIGN="TOP">&nbsp;</TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT">$</FONT></TD>
<TD WIDTH="19%" VALIGN="TOP">
<FONT SIZE=2><P ALIGN="RIGHT">$</FONT></TD>
<TD WIDTH="23%" VALIGN="TOP">&nbsp;</TD>
</TR>
</TABLE>

<FONT SIZE=2><P ALIGN="CENTER"></P>
<P ALIGN="CENTER">&nbsp;</P>
<P>&nbsp;</P></FONT></BODY>
</HTML>

</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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