… more concurrent partnerships … concurrency also have high levels of HIV, we can only
conclude that under certain conditions concurrency may be a significant driver of the HIV epidemics …

… linking concurrency to HIV epidemic severity in … concurrent partnerships and HIV, and it
contains factual errors concerning the measurement and mathematical modelling of concurrency. …

… The large impact of concurrent partnerships on both epidemic size and speed of spread
has two important empirical implications. First, these results provide evidence that …

… included: concurrency, concurrent partnerships, and HIV. The … believe are useful in
understanding concurrency in the context of … of HIV prevalence and its relationship to concurrency. …

… within the partnership), can result in the spread of HIV having complex dynamic patterns.
In the limit when the average number of concurrent partners is high, the epidemic may have …

… than people whose partners have no other partner. Helleringer et al … the concurrency
hypothesis in that way, but in only 23% of concurrent partnerships were both partners tested for HIV …

… HIV epidemics are complex and that prevention efforts should not be based on “magic bullet”
solutions, we maintain that addressing concurrency … severe “hyper-epidemics” of southern …

… In the last 10 years, concurrency of sexual partnerships has been proposed by several … of
HIV epidemics [3–7] . For the same number of sexual partners, overlapping partnerships would …

… not concurrent partnerships are the drivers of the HIV epidemic … between STI and HIV and
concurrent partnerships at the … that the relationship between concurrency and high-risk human …

… on the role of concurrency has … of concurrent sexual partnerships on the spread of HIV
derives from mathematical models, and evidence for the importance of concurrency in driving HIV …