Bacterial vaginosis is a common, non sexually transmitted vaginal infection causing discharge and foul-smelling odor.

Human immunodeficiency virus (HIV) infection results from 1 of 2 similar retroviruses (HIV-1 and HIV-2) that destroy CD4+ T lymphocytes and impair cell-mediated immunity, increasing risk of certain infections and cancers.

Hope shines through the veil of despair with low-cost, effective interventions that can significantly reduce the number of deaths among infants aged 0 to 5.

Millions of immunocompromised people want to know if they need a 3rd dose of the Covid-19 vaccine to build an antibody response to provide effective immunity.