The 2019 novel Coronavirus emerged with ideal location and timing, just before the world's biggest annual migration of people for the Chinese New Year, meaning that it always had the opportunity to spread rapidly and get really big.
I've added updates (latest figures below) because this is a changing situation and we are always learning. Estimates for transmission, death rate, incubation etc, are still partly guesswork.
You can also read my interview with a UK national who returned from a severely affected area of China in early February.
I've read absolutely tons of scientific papers, government information, different viral models and personal stories, there is masses of information out there from genuine scientists and people who know far more than me, but what follows is my break down of all that I've read - in a language we can all understand.
All we all going to die from COVID-19 Coronavirus?
Absolutely not. The mortality rate appears at this point to vary between around 1% to 2.7% (1 in 100 to about 1 in 37). Average appears to be less than 2%.This is not a particularly powerful illness, it's just incredibly good at spreading and because it's new, no-one already has immunity. (The mortality rate from seasonal flu is around 0.1% or 1 in every 1000).
Should I panic about Coronavirus?
No. What use would that do? It's not helpful if a handful of people stockpile enough face masks for 15 lifetimes, and then don't even get ill. Empty shops and fuel stations won't save any lives. At most you'd need enough toilet roll, paracetamol and soup to last 2 weeks.Should I worry about Coronavirus?
No. Worrying does not give immunity and it is not an effective cure. It won't alter your chances of catching Coronavirus. Worrying eats your life up and then you will definitely die of something in the end anyway. You need to live first.Should I take precautions to protect me from Coronavirus?
Yes. You should take the same precautions you usually take with your health and the health of those around you.- Wash your hands regularly, and always before and after handling food or other people.
- Wash hands before you touch your face - rubbing your eyes, touching your lips or picking your nose can introduce virus and germs from your hands.
- Sneeze into a tissue and throw it away, or if you really don't have one handy, sneeze into the crook of your arm. Then wash your hands - and your arm.
- If you are ill, don't mix with other people unnecessarily. Likewise don't mix with people who are ill unless it's unavoidable, in which case follow home advice for carers of people who have flu.
- If you are ill with a cough and cold, have a temperature and are struggling for breath, ring your Doctor and they will advise you what to do next.
- Wipe down surfaces regularly and use anti-bacterial cleaners on tables, food preparation areas and bathrooms, and high traffic areas such as doorknobs and light switches.