link-uri utile
- World Health Organization
- Ministerul Sănătăţii al Republicii Moldova
- Centrul Naţional Ştiinţifico-Practic de Medicină Preventivă
- Learn about pandemic influenza at UNICEF
- Food and Agriculture Organization of the United Nations
- World organisation for animal health
- Avian Influenza at European Directorate for Health and Consumers
