The first case of a strain of bird flu virus identified as A(H5N8) being passed to humans from birds has been confirmed in Russia and has reported the discovery to the World Health Organization (WHO), head of consumer health watchdog Rospotrebnadzor, Anna Popova, said on Saturday.
In fact, there has been report of outbreaks of the H5N8 strain in Russia, Europe, China, the Middle East and North Africa in recent months but only in poultry. Other strains – H5N1, H7N9 and H9N2 – have been known here) to spread to humans.
Popova while speaking to Rossiya 24 state TV, said Russia reported the case of human infection to the WHO “several days ago, just as we became absolutely certain of our results,” adding that there was no sign of transmission between humans so far.
As a matter of fact, the majority of human bird flu infections have been associated with direct contact with infected live or dead poultry, though properly cooked food is considered to be safe.
Bird flu outbreaks often prompt poultry plants to kill their birds to prevent the virus from spreading, and avoid importing countries having to impose trade restrictions.
And usually the vast majority of cases are spread by migrating wild birds, so producing countries tend to keep their poultry indoors or protected from contact with wildlife.
According to Popova, seven workers at a poultry plant in Russia’s south had been infected with the H5N8 strain when there was an outbreak at the plant in December, adding that the individuals involved felt fine now.
“This situation did not develop further,” she added.
On Saturday, Siberia’s Vector Institute said it would start developing human tests and a vaccine against H5N8, RIA news agency reported.
The WHO did not reply to a Reuters request for comment.