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The CDC has updated its guidance, stating that fully vaccinated individuals no longer need to wear masks outdoors, except at crowded events. Unvaccinated people can also participate in some outdoor activities without masks, though their options are more limited. The White House is using these new guidelines to encourage more vaccinations as the rate has declined. A study from British researchers indicates that a single vaccine dose can reduce COVID-19 transmission within households by 49%. However, completing the full vaccination regimen is still recommended for optimal protection.

According to the CDC's new guidelines, when do fully vaccinated people still need to wear masks outdoors?

• While walking alone

• During crowded events like concerts

• In their own backyard

• While jogging in the park

What is the main reason the White House is using the new CDC recommendations?

• To reduce mask production

• To encourage more people to get vaccinated

• To promote outdoor activities

• To increase social gatherings

What is the current trend in the rate of vaccinations according to the news?

• It has fallen sharply

• It has remained stable

• It is increasing rapidly

• It is fluctuating

What does the British study suggest about the effect of a single vaccine dose on COVID-19 transmission?

• It completely stops transmission

• It reduces household transmission by half

• It increases transmission by half

• It has no effect on transmission

What did British public health officials emphasize about the vaccine regimen?

• One dose is sufficient for full protection

• Vaccines are not necessary

• Completing the full regimen offers the best protection

• Two doses are harmful