Céline Gounder, KFF Health News’ editor-at-large for public health, explained on “CBS Mornings” why many at-risk Americans do not know about medication to prevent HIV infection through sexual contact or do not have access to it.
Prior vaccinations may help protect against Alzheimer’s disease
Prior vaccination against tetanus and diphtheria, with or without pertussis (Tdap/Td); herpes zoster (HZ), better known as shingles; and pneumococcus are all associated with a