The 3rd Sustainable Development Goal targets include (i) the reduction of global maternal mortality, (ii) ending preventable newborn and child deaths and (iii) universal access to sexual and reproductive healthcare and safe and effective vaccines. 1 The importance of access to safe and effective vaccines to reduce morbidity and mortality has been highlighted by the COVID-19 pandemic. Most vaccination programs specifically target infants and young children; however, there has been a recent increase in use of vaccines in adolescents and adults, especially in women.Thank you to Iftikhar Latif for extensive support afforded to the guest editorial team.