CoronaCrossword

2. Acronym - group responsible for advising the UK government in times of scientific emergency (4)
8. Restriction on freedom to reduce transmission (8)
9. Of someone who does not show signs of disease despite infection (12)
11. Worldwide outbreak of disease (8)
13. Initialism - Apparatus worn to prevent infection of those frequently exposed to virus (3)
14. Chinese city with first disease outbreaks (5)
15. Biological preparation inducing acquired immunity to administered individuals (7)
17. Three ____ system implemented after failure of local lockdowns (4)
18. "____ and _____" - NHS initiative to reduce transmission via notification of positive contact (4,4)
19. Machine used to deliver air to the lungs and to 'breathe' for patients whose own bodies' ability is insufficient (10)

1. Resistance to disease owing to the infection and survival of >80% of the population (4,8)
3. Individual quarantine on receipt of positive result (4,7)
4. Pharma company - paired with Oxford University to produce vaccine (11)
5. Current UK government slogan for COVID-19 advice (5,4,5)
6. See 16 Down
7. "_______ the curve" - to reduce the rate of transmission (7)
10. Type of pathogen that causes COVID-19 (11)
12. Injection of this substance could kill COVID-19 in "under a minute" (Trump, D. 2020)(12)
14. Prof. Chris _____, UK's Chief Medical Officer (6)
16. Pharma company cooperative - completed the first UK approved vaccine (6,8)
20. See 18 Across