It can take anywhere from a day to several months after exposure to a sexually transmitted disease before symptoms appear.

Bacterial strains that cause meningitis include Streptococcus pneumoniae, Haemophilus influenza, Neisseria meningitides (meningococcus), Listeria monocytogenes and many other types of bacteria. Viral ...

Update on immunization in pregnancy with tetanus toxoid, reduced diphtheria toxoid and reduced acellular pertussis (Tdap) vaccine Table of contents Summary of information contained in this NACI ...