Bird Flu in Kerala
Why is it in News?
- H5N8 subtype of influenza A virus is reported in Kerala.
Details:
- It occurred in Kottyam and Aluphuza districts.
- It is found in ducks.
- Culling of ducks has been undertaken in affected areas.
- While H5N8 strain has lower spreading efficiency among humans compared to H5N1, it can be lethal to birds.