What Has Lead Avian Influenza to Affect Humans

It is a minus-chain virus with various chains that avian influenza influences human avian influenza. In 1997, when humans were infected with poultry, virus first skipped seeds. Due to the diversity of human and animal species and their genetic make-up, the transfer of H 5 N 1 chain to humans is not a threat to poultry, but it is lethal to humans. Although there is no vaccine, it is an antiviral drug such as Tami flu manufactured by Gilead Sciences.

Typically, avian influenza subtypes do not infect humans and human influenza subtypes can not infect birds. However, the pig acts as a container for the virus mixer, resulting in the production of a new influenza virus that may infect humans and poultry. Mutation and reclassification of the IAV genome tends to be a new influenza virus subtype, which can lead to extensive breeding and destructive pandemics due to lack of immunity to emerging pathogens. For example, the occurrence of H5N1 avian influenza in 1997 and the outbreak of H1N1 swine flu in 2009 caused a major panic, resulting in a severe economic loss to the aquaculture industry.

In February 2004, avian influenza virus was detected from birds in Vietnam, concern about the emergence of new variants is increasing. Where avian influenza virus is combined with human influenza virus (in birds or humans), it is feared that the new subtypes created will be highly contagious and very deadly for humans. This subtype can cause a worldwide influenza epidemic similar to the Spanish flu or a high mortality epidemic such as the Asian cold or Hong Kong cold. In October 2005, a case of avian influenza (a deadly H5N1 strain) was discovered in Turkey. Markos Kyprianou of the European Health Committee said, "The virus found in Turkey was confirmed to be avian influenza H5N1 virus, which is directly related to viruses found in Russia, Mongolia and China." Influenza cases The possibility of virus is detected also in Croatia, Bulgaria, UK.