Its high prevalence is due the species tolerance for all types of environment.
In the last couple of years, the park says, the highest prevalence on any island was 15 percent.
The real reason for the high prevalence of the disease in China is not often talked about.
A higher prevalence of these symptoms among women as compared with men is obvious.
Women had a higher prevalence than men, although not much higher.
People who were directly affected, as expected, also had a higher prevalence.
Certain groups seem to have a higher prevalence of infection with the three viruses.
Its relevance and high prevalence were recognized mainly in the 1990s.
They also have a fairly high prevalence of psychiatric problems.
A problem area was a high prevalence of binge drinking.