The subtype of avian flu, considered H5N8, has erupted in Saudi Arabia. During the epidemic that started on January 30, 22 thousand 700 birds perished. It was announced that 385 thousand 300 birds were destroyed.
In Vietnam, the H5N6 subtype epidemic of avian flu began on January 18. More than 2,000 birds perish in the north of the country. Head of the animal health department of the Ministry of Agriculture. Dong Pham Van announced that more than 300 birds were destroyed. Now, in China, it is said that avian flu has spread as well as the coronavirus.
H5N6 / H5N8 are subtypes of Influenza A virus (sometimes called bird flu virus). Although H5N8 is considered one of the less pathogenic subtypes for humans, it is beginning to become more pathogenic. Avian influenza A (H5N6 / H5N8) viruses spread mainly through wild migratory birds in Asia and Europe, causing deaths in wild birds and outbreaks in domestic poultry. It can cause infections in people from conjunctivitis and flu to pneumonia and subsequently to death. Since the mutation period of the virus is short and fast, there is no effective vaccine.
Human-to-human transmission is rare. It is usually transmitted to humans by contact with sick or dead poultry. This contact; Consumption of uncooked poultry or eggs, contact with the feces or feathers of sick animals, going to markets where poultry is sold.
Often its symptoms are breathing. Common symptoms are similar to flu: sudden onset of fever, chills, headache, cough, weakness, as well as nausea-vomiting, bone pain can be seen. The incubation period can last from a few hours to 2-3 days.