11.   By the time the disease was confirmed, infection had been transmitted through markets, primarily by sheep, experts said.

12.   However, contaminated water also has caused outbreaks, and the infection has been transmitted from person to person in families, day care centers and institutions.

13.   The infection is transmitted from horses to humans, it said.

14.   The infection is transmitted into the bloodstream via mosquito bites.

15.   The infection is mainly transmitted through heterosexual sex in Africa.

16.   The viral infection is transmitted by mosquitoes.

17.   The viral infection is transmitted by a species of mosquito, and most people recover from it.

18.   Zithromax, made by Pfizer, is used to treat many bacterial infections in different parts of the body, most commonly for pneumonia and sexually transmitted chlamydia infections.

19.   The infection is transmitted by a blood-sucking triatomine bug that thrives in the walls of low-quality dwellings in rural areas and urban slums.