http:

//w

ww

.flic

kr.c

om/p

hoto

s/jn

thnh

ys/1

4342

7239

/size

s/l/i

n/ph

otos

trea

m/

Fungi

http://www.flickr.com/photos/23028259@N00/5115649509/

Vaccine

http://www.flickr.com/photos/nebarnix/2250650109/sizes/z/in/photostream/

Protozoa

http://www.flickr.com/photos/blkjesus01/516325420/sizes/l/in/photostream/

Infectious

http://www.flickr.com/photos/microagua/3333879288/sizes/z/in/photostream/

Parasite

http://farm7.staticflickr.com/6004/5926399580_9beaaa236f_b.jpg

Macrophage

Malaria

http://www.flickr.com/photos/25689440@N06/2777393311/sizes/l/in/photostream/

http://www.flickr.com/photos/webmonk/6215721735/sizes/l/in/photostream/

Cancer

http://www.flickr.com/photos/themaxsons/2849159830/sizes/l/in/photostream/

Chicken Pox

http://www.flickr.com/photos/jonathansull/68997406/sizes/m/in/photostream/

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