30 September, by Ha Anh Pham In 2020, 23 million children missed out on essential vaccinations due to the epidemic, an increase of 3.7 million compared to 2019, according to…
25 June 2021, by Minh NGUYEN Fear of being infected with COVID-19 virus leads to the reluctance to access immunization services. The disruption, even for short periods of time, results in…