Herpes simplex virus (HSV) is an enveloped double-stranded DNA virus that is a common pathogen in humans. There are 2 subtypes, HSV-1 and HSV-2, which are distinguished by their different DNA composition. Their nucleic acids demonstrate approximately 50% base sequence homology.1 The subtypes also differ in a surface glycoprotein, gG: HSV-1 has gG1 and HSV-2 has gG2; they form the basis of type-...

Herpes simplex virus type 2 (HSV-2) is the most prevalent sexually transmitted pathogen worldwide. There is considerable biological and epidemiological evidence that HSV-2 infection increases the risk of acquiring HIV infection and may also increase the risk of transmitting HIV. Here, we use a mathematical model to predict the effect of a high-prevalence HSV-2 epidemic on HIV incidence. Our res...

The majority of herpes simplex virus type 2 (HSV-2) genital infections are asymptomatic. We wanted to evaluate the acceptance of HSV-2 antibody testing among people attending an STD clinic and to estimate, after counselling, the percentage of recognized and unrecognized HSV-2 infections. First visitors to an STD clinic were invited to participate by answering a questionnaire and taking a blood ...

BACKGROUND Chronic coinfection with herpes simplex virus type 2 (HSV-2) and human immunodeficiency virus (HIV) has been associated with an increased HIV viral load and more rapid disease progression, perhaps related to HSV-2-associated alterations in host immunity. METHODS Studies were nested within (1) a cross-sectional study of men coinfected with HIV and HSV-2 and (2) women not infected wi...

UNLABELLED Herpes simplex virus 2 (HSV-2) is one of the most common sexually transmitted infections globally, with a very high prevalence in many countries. During HSV-2 infection, viral particles become coated with complement proteins and antibodies, both present in genital fluids, which could influence the activation of immune responses. In genital mucosa, the primary target cells for HSV-2 i...

This study estimated the regional and age- and gender-specific seroprevalences of herpes simplex virus type 1 (HSV-1) and HSV-2 in Ontario, Canada. Stored serum specimens from subjects aged 15 to 44 years, including men (n = 979), women not under prenatal care (n = 638), and women under prenatal care (n = 701) submitted for routine viral serology were randomly selected according to regional pop...

BACKGROUND Herpes simplex virus type-2 (HSV-2) is one of the most common sexually transmitted infections that facilitate human immunodeficiency virus (HIV) acquisition by over two fold or more. The development of HSV-2 control methods as a measure to control HIV epidemic in high HSV-2/HIV areas has become a priority. Two out of the six high HIV prevalent states of India are located in the North...

To evaluate the role of cellular infiltrates in CNS demyelination in immunocompetent mice, we have used a model of multiple sclerosis (MS) in which different strains of mice are infected with a recombinant HSV-1 expressing IL-2. Histologic examination of the mice infected with HSV-IL-2 demonstrates that natural killer cells, dendritic cells, B cells, and CD25 (IL-2rα) do not play any role in th...