Vietnam has briefly suspended the usage of its first home-grown African swine fever vaccine after dozens of pigs inoculated with the photographs died this month, state media reported on Wednesday.
The pigs have been amongst round 600 pigs at a number of farms within the central province of Phu Yen having been injected with the NAVET-ASFVAC vaccine developed by Navetco, an organization owned by the agriculture ministry, reported Nhan Dan newspaper.
“We have set up a working group to travel to the province to investigate the deaths of the pigs,” stated an agriculture ministry official, who declined to be named as he’s not licensed to talk to the media.
Navetco didn’t instantly reply to a Reuters request for remark.
African swine fever is innocent to people however typically deadly to pigs. It originated in Africa earlier than spreading to Europe and Asia and has killed tons of of hundreds of thousands of pigs.
It was first detected in Vietnam in 2019 and compelled the nation to cull round 20% of its hog herd the next yr.
The outbreak has up to now this yr unfold to 753 areas in 47 provinces in Vietnam, resulting in the culling of 36,500 pigs, in response to the agriculture ministry.
Vietnam in June introduced that it had efficiently developed a vaccine to manage to pigs to struggle African swine fever, with the intention of changing into the primary nation to commercially produce and export it.
The agriculture ministry had earmarked 600,000 doses of the vaccine for home use from July this yr.