| AMVIRA | Accelerating Malaria Vaccine Introduction and Rollout in Africa |
| COVAX | COVID-19 Vaccines Global Access |
| FVC | Fully vaccination completed |
| HBV | Hepatitis B vaccine |
| HF | Healthcare facility |
| HPV | Human papillomavirus |
| PRISMA | Preferred Reporting Items for Systematic Reviews and Meta-Analysis |
| MMAT | Mixed Methods Assessment Tool |