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 the avian flu virus, particularly in California. Scientists are monitoring the virus's spread by taking samples from wild birds and testing them. In Los Angeles, live chicken markets are tested monthly, and chicken farms in central California implement strict prevention measures. Although avian flu is not easily transmitted between humans, there is concern that the virus could mutate and pose a threat to human populations.

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

• The birds might overpopulate the area.

• The birds could get lost.

• The spread of avian flu virus.

• The birds might not return.

How do researchers in California monitor the spread of the avian flu virus?

• By tracking bird movements with GPS.

• By counting the number of birds.

• By taking samples from wild birds.

• By observing bird behavior.

What method is used to test for avian flu in live chickens in Los Angeles?

• Weekly blood tests.

• Monthly testing.

• Daily health checks.

• Annual vaccinations.

What preventive measure is taken by chicken farmers in central California?

• Allowing chickens to roam freely.

• Keeping chickens indoors away from migratory birds.

• Feeding chickens special diets.

• Using natural predators to control bird populations.

Why are scientists worried about the avian flu virus mutating?

• It might affect other animals.

• It could become less harmful.

• It could start affecting human populations.

• It might disappear completely.