Tell her to buy a first class ticket, even if it is more than she can afford. First on, first off. And leave any non essentials in the hotel room, so that she can travel with a carry-on so it won’t be handled by baggage handlers with other peoples’ luggage. Get a surgical mask, for what good it will do, and wear it during the 8 hour flight. Don’t drink before or during the flight even with meals if possible, maybe hot coffee., to avoid using the toilet. Wash hands, don’t touch doorknobs or furniture, if at all possible, wear gloves. Get a good seat near the door so exit will be quick....................
Thanks for the advice will take it into mind this is really terrifying..