The Healthy Lungs for Life Breathe Clean Air campaign will be launching in Sofia.
Check back soon for information about ways to take action on air quality and lung health in Bulgaria.
| Cookie | Duration | Description |
|---|---|---|
| __Secure-ROLLOUT_TOKEN | 6 months | YouTube sets this cookie to manage feature rollout and experimentation. It helps Google control which new features or interface changes are shown to users as part of testing and staged rollouts, ensuring consistent experience for a given user during an experiment. |
| __Secure-YEC | past | Description is currently not available. |
| __Secure-YNID | 6 months | YouTube cookie used to protect user security and prevent fraud, especially during the login process. |
| Cookie | Duration | Description |
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| _ga | 1 year 1 month 4 days | Google Analytics sets this cookie to calculate visitor, session and campaign data and track site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognise unique visitors. |
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| Cookie | Duration | Description |
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| ytidb::LAST_RESULT_ENTRY_KEY | never | The cookie ytidb::LAST_RESULT_ENTRY_KEY is used by YouTube to store the last search result entry that was clicked by the user. This information is used to improve the user experience by providing more relevant search results in the future. |
