Hope for the best, prepare for the worst In 24 months, we have learned many things about responding to a pandemic of a dangerous disease. Don’t ignore it. Take reasonable precautions to prevent the spread. 1918 is still relevant. Work on treatments and immunizations and use them when available. And more: Lessen our travel. Wear a mask if it’s transmitted by air. Avoid any behavior that promotes spread. Work hard to do all the above. Don’t panic. That won’t help.…