In this review, we will discuss what is known, what is suspected, and what still remains
obscure about the central role played by coreceptor expression and usage in the …

Despite the significant progress that has been made to eliminate vertical HIV infection, more
than 150,000 children were infected with HIV in 2019, emphasizing the continued need for …

Background The importance of plasma levels of human immunodeficiency virus type 1 (HIV-
1) RNA in pregnant women in relation to the other factors known to influence the risk of …

Background Maternal, obstetrical, and infant-related factors associated with the risk of
perinatal transmission of human immunodeficiency virus type 1 (HIV-1) were identified …

Objective: To identify factors associated with mother-to-child HIV-1 transmission (MTCT)
from mothers receiving antenatal antiretroviral therapy. Design: The French Perinatal Cohort …

In a collaboration of 7 European and United States prospective studies, 44 cases of vertical
human immunodeficiency virus type 1 (HIV-1) transmission were identified among 1202 …

BACKGROUND: Large reductions in transmission of HIV-1 from mother to child have been
achieved in more-developed countries due to the use of antiretrovirals. Short-course …

Objective: To characterize occupationally acquired human immunodeficiency virus (HIV)
infection detected through case surveillance efforts in the United States. Design: National …

During the 2003-04 influenza season, influenza A (H1), A (H3N2), and B viruses co-
circulated worldwide, and influenza A (H3N2) viruses predominated. Several Asian …

Background: Limited information exists about effects of different highly active antiretroviral
therapy (HAART) regimens and duration of regimens on mother-to-child transmission …