1

2

28

3

1 4000 AFP Centers for Disease Control and PreventionCDC 23 19

1 4000

Boston NECC

NECC

NECC 3

4

100 1,000 cm2 10,000 100,000 cm2

100 cm2 100 1,000 cm2 1,000

1

1.75m2 5 1

5

florbetapir (18F) NEPTIS plug-01

PET

I.

PMDA

PMDA

PET

6

PET

7

2 SCD 20 25 TG 30 35

14

300

MERCK

A)

8

PET

A

9

10

11

12

13

14

A

15

A

16

A

A

17

A

18

PB

C

C C

1 2 3

D

H

E

pH

R-fr

MCA

R-fr

M

AS

A

19

( cfu/ )

( )(cfu/m3)

( )

( cfu/24-30 cm2)

(

A

3

( <1)

( )

( <1) ( )

(

3,520) ( )

C

1 2

/2

( <100) (500L)

( )

D

20

A

21

APC

3,520

24 30cm2

5

A

22

23

A

HP

24

HEPA 1

25

A

RI

C

RI

PB

C

C C 1 2 3

D

H

E

pH

R-fr

MCA

R-fr

M

AS

6 16 17

19 HEPA

26

27

28

29

( ) ( )100,000500,000

1,000,0005,000,000 100,0007,500,000 1,000,000

10,000,000

))))))))