Impact of the COVID-19 pandemic on routine immunization services in Yerevan and vaccinations against COVID-19 in Armenia.

Introduction: The coronavirus disease (COVID-19) has led to millions of deaths around the world. The indirect effects of the pandemic, include disruption of routine immunization services.

Methodology: We conducted a retrospective review to assess the impact of the pandemic on routine immunization in Yerevan and the vaccinations against COVID-19 in Armenia.