1. http://www.flickr.com/photos/blakespot/4919795171
Vaccine

2. http://www.flickr.com/photos/sparktography/
388889060
Antibiotics

3. Doctor
http://www.flickr.com/photos/funky64/
2956265250

4. http://www.flickr.com/photos/rachel_s/17732
89807
Fungi

5. Polio
http://www.flickr.com/photos/cambodiatrust/
2804839482

6. Bacteria
http://www.flickr.com/photos/albaraamehdar/
4535749823

7. http://www.flickr.com/photos/hamed/262522
417
Sick

8. Syringe
http://www.flickr.com/photos/lulieboo/3251750467

9. Red Blood Cells
http://www.flickr.com/photos/jonmcgovern/3069817485

10. X-ray
http://www.flickr.com/photos/adrianrbarnes/222098051