Low Pathogenicity Avian Influenza H9N2 Virus in Africa
Low Pathogenicity Avian Influenza H9N2 Virus in Africa
Abdel Satar Arafa
Phylogenetic tree for the hemagglutinin gene of H9N2 influenza viruses in African countries. The tree was generated using maximum likelihood method. Evolutionary analyses were conducted in MEGA11.
Africa map representing spread of H9N2 lineages in different countries. The map was created by mapchart.net.