"hiv spread" is a correct and usable phrase in written English.
It can be used to refer to the transmission or distribution of the HIV virus. Example: The national health organization is working to educate the public about safe practices to prevent hiv spread.
Characterize potential HIV spread through the parenteral route using the synthesized biological evidence on HCV as a proxy measure.
The genetic data suggests that pandemic HIV spread rapidly through the Democratic Republic of the Congo, a country the size of western Europe.
Ensuring people were on good treatment was vital to preventing HIV spread because antiretroviral drugs greatly reduced the risk of passing on the virus during unprotected sex, Clinton said.
"Worryingly," though, "not enough is known about HIV spread in the vast populous interior of Uttar Pradesh and other northern Indian states," remarked UNAIDS last November.
The efficacy of interventions to control HIV spread depends upon many features of the communities where they are implemented, including not only prevalence, incidence, and per contact risk of transmission, but also properties of the sexual or transmission network.
Recognition of the police's role in shaping HIV spread and prevention among people who inject drugs, sex workers, and other at-risk groups has generated interest in educational interventions targeting law enforcement.
An animal scratch, bite or a cut during butchering may have been how HIV spread into people from chimps many decades ago.
In contrast, HIV spread to only 12 of 78 infants (15%) whose infected mother did not have malaria in their placentas.
Dr Andrew Freedman, a reader in infectious diseases at Cardiff University, said: "It does seem an interesting study demonstrating very elegantly how HIV spread in the Congo region long before the Aids epidemic was recognised in the early 80s.
Worobey, whose earlier studies detailed how HIV spread from Africa to the United States and Europe, still has hundreds of samples to analyze and is searching for even older samples.
After initially attacking mainly gay males, HIV spread primarily to intravenous drug users.
