Public reporting burden of this collection of information is
estimated to average 3 minutes per response, including the time for reviewing
instructions, searching existing data sources, gathering and maintaining the
data needed, and completing and reviewing the collection of information. An
agency may not conduct or sponsor, and a person is not required to respond to a
collection of information unless it displays a currently valid OMB control
number. Send comments regarding this burden estimate or any other aspect of
this collection of information, including suggestions for reducing this burden
to CDC/ATSDR Information Collection Review Office, 1600 Clifton Road NE, MS
D-74, Atlanta, Georgia 30333; ATTN: PRA (0920-1050).