Monitoring the Spread of Avian Flu in California: Protecting Wildlife and Humans

The video discusses the migration of birds to warmer climates and the associated concerns about the spread of avian flu, particularly in California. Scientists are monitoring the virus's spread from Asia to California through migratory birds. They are taking samples from wild birds and testing them to track the virus. In Los Angeles, live chicken shops and farms are also testing for avian flu and implementing prevention measures. Although avian flu is not easily transmitted between humans, there is concern that it could mutate and pose a threat to human populations.

What is the primary concern of scientists in California regarding bird migration?

• The birds could get lost.

• The spread of avian flu virus.

• The birds might not return.

• The birds might overpopulate the area.

How do researchers test for the avian flu virus in wild birds?

• By injecting samples into developing eggs.

• By examining the birds' feathers.

• By observing the birds' behavior.

• By tracking the birds' migration patterns.

What is one method used by authorities in Los Angeles to monitor avian flu?

• Observing bird behavior in parks.

• Tracking bird migration with GPS.

• Releasing vaccines into the air.

• Testing live chickens once a month.

What precaution do chicken farmers in central California take to prevent avian flu?

• They keep chickens indoors away from migratory birds.

• They allow chickens to roam freely.

• They use sound alarms to scare away wild birds.

• They feed chickens special diets.

Why are scientists worried about the avian flu virus mutating?

• It might spread to other animal species.

• It might cause birds to stop migrating.

• It could become resistant to current vaccines.

• It could potentially infect human populations.