There is currently no vaccine for this form of coronavirus. Research is being done to develop a vaccine, but this will take many months. The BBC has written about this issue: www.bbc.co.uk/news/health-51665497

The best way to reduce your chance of infection is to follow the NHS advice on reducing the risk of picking up infections including thoroughly washing your hands frequently, practicing good hygiene and avoiding contact with people who are unwell: www.nhs.uk/conditions/coronavirus-covid-19/