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Valparaiso University

Mathematics

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Modeling Of Early Siv/Hiv Infection, Krista Schaefer, Cecilia Noecker, Kelly Zaccheo, Vitaly Gunasov, Judy Day, Yiding Yang Apr 2012

Modeling Of Early Siv/Hiv Infection, Krista Schaefer, Cecilia Noecker, Kelly Zaccheo, Vitaly Gunasov, Judy Day, Yiding Yang

Symposium on Undergraduate Research and Creative Expression (SOURCE)

Although HIV has infected over 20 million people worldwide, it is a rather poorly transmitted virus since less than 1 out of 100 to 1,000 acts of sexual intercourse results in virus transmission. The factors that could potentially explain why the probability of transmission is so small are poorly understood. It is nearly impossible to study HIV replication in the first 2-3 weeks of infection because the virus is undetectable until after that duration. By using stochastic simulations of mathematical models of early virus replication, we investigate how the duration of the eclipse phase prior to virus production (eclipse stage) …