Guidance
Preparing for the withdrawal of all oral polio vaccines (OPVs): Frequently Asked Questions
Frequently Asked Questions on replacing trivalent OPV with bivalent OPV.
Authors
Languages
- English
Publication year
2015
Publisher
World Health Organization
Type
Guidance
Categories
- Programme management
Diseases
- Polio
Tags
- OPV
- Planning, budgeting and financing