The new york state health department reported in 1997 that the death rate for aids in the state had fallen over the past year due to the efficacy of the new drugs. the incidence of hiv remained constant. what happened to the prevalence of hiv infections?
possible answers
a. remained the same
b. increased
c. decreased

What conditions are unaffected in physical conditions

Why is it often difficult to get funding for local parks? a. state governments do not like to grant permits for local parks. b. federal regulations prohibit most fund raising. c. there is often a small tax base. d. federal funding cuts have all but stopped local construction of parks.

Which of the following accounts for someone who has had regular herpesvirus-mediated cold sore or genital sore flare-ups? a) re-infection by a closely related herpesvirus of a different strainb) re-infection by the same herpesvirus strainc) copies of the herpesvirus genome permanently maintained in host nucleid) copies of the herpesvirus genome permanently maintained in host cell cytoplasm