11.   In addition, doctors are also seeing a lot of parasitic infections in people from Laos and Thailand.

12.   In areas with primitive sanitation, parasitic infections that block lymph channels most often cause lymphedema.

13.   Initial reports said the tigers died of trypanosomiasis, or sleeping sickness, a parasitic infection.

14.   Nine people have tested positive for a rare parasitic infection called Cryptosporidium.

15.   Quinacrine is an old drug that was once widely used to treat malaria and is still used to treat giardiasis, a common parasitic infection.

16.   The disfiguring disease can be caused by parasitic infection to the lymph nodes and has had no completely effective therapy to date.

17.   The doctors also considered another parasitic infection, babesiosis, which is transmitted by ticks and has occurred on Shelter Island, off eastern Long Island.

18.   The Wildcats were without backup center Donnell Harris, who is out with a parasitic infection in his stomach.

19.   Through various forms of genetic manipulation, Raikhel and his competitors at a handful of other labs are trying to deprive mosquitoes of their ability to spread parasitic infections.

20.   Malaria is a parasitic infection transmitted through the bite of the Anopheles mosquito.