Dear Jack
I'm sorry to hear from the newspaper that COVID2019 has spread in Australia for months. I am writing to show my sincere worry about you and your family.
Do you remember what I mentioned in the former email that some surgical masks were delivered to you? I wonder if you have received
them successfully? If so, I'd like to share with you some experience about protecting ourselves from pvirus as well. Essentially,it is the quarantine that plays the most fundamental role. Wear a mask and stay away from others if you go out. Moreover, you are opposed to eat healthily and do practice to strengthen your body.
I do wish my suggestions would help. I believe the day when scientists come up with the solutions will come soon.