SARS-CoV-2, Avian Flu & Influenza - Pandemics
Vogelgrippe | SARS-CoV-2 | COVID-19 | Influenza - Pandemie | H5N1 | Pandemieplan | Weblog | Archiv
April 28, 2009
2009 Pandemic Influenza phases A/H1N1
The current WHO phase of pandemic alert is 5
photo: WHO April 2009 A/H1N1
Newer Post
Older Post
Home
