Figure 1.

Covid-19 related hospital admissions among employees age 20-69 in Denmark in 2020 and 2021.

Lockdown: Non-essential public employees are working from home or sent home from work with salary (essential public workers include health and social care, transportation, police, prisons, emergency functions).

Children daycare institutions, primary schools, high schools, boarding schools, higher education and universities (ie, educational sector), courts, churches, libraries, museums, theaters, cinemas, zoological gardens, and other cultural institutions are closed.

Private sector employees encouraged to work home if possible. International travel, hotels, restaurants, night clubs, fitness centers and sport closed.

Shopping centers and retail sales except groceries and drug stores closed.

Liberal services as hairdressers and beauty shops closed.

Partial lockdown: Temporary and less restrictive lockdowns of the childcare, education, entertainment and public non-essential institutions.

Gradual easing of restrictions: discontinuation of restrictions in sequential phases – opening of daycare and primary schools grade 0-5 first and night clubs, sport events and cultural events with large gatherings last.

Other measures: face mask mandatory in public transportation from 22.8.2020 and in shops and education from 29.10.2020.