16 The infection did not respond to the drugs.
17 There has been significant progress in in understanding the HIV infection.
18 The urethra was the primary site of infection.
19 We are trying to trace the source of infection.
20 The Chinese respondents were quite well informed the three main routes of infection: unprotected sex, dirty needles, and mother-to-child transmission.
21 This kind of infection must generalize throughout the immune system.
22 Regular washing with antiseptic is often enough to heal a skin infection.
23 She moved with her mother and her older brother David to Miami Beach, where the climate would help David recuperate from a kidney infection.
24 "Well, do exactly what the doctor says. A cousin of mine ended up losing the sight of an eye over an infection like that." "Thanks very much! You are a proper Job's comforter, aren't you? "
25 Adult tapeworm infection is the infection of the digestive tract by parasitic flatworms.
26 One of the boys in the class had a fever and he soon infected other children.
27 An infected person can pass the virus to others.
28 If the plant has been infected you will see dark protuberances along the stems.
29 The disease spreads by sexual contact between infected animals.
30 As many as ten-million children will have been infected with the virus by the end of the decade.