Age and sex affect #vaccine effectiveness. A study from @JohnsHopkinsSPH showed that vaccine immunity wanes in #women after #menopause. #Researchers call for vaccines specific for postmenopausal women. Read more here: https://t.co/AbHUJms0Ax #vaccines4life pic.twitter.com/X1549nR05V
— Adult Vaccination (@vaccines4life) August 10, 2019