One cannot be prepared for something secretly believing it will not happen. Nelson Mandela . The best defence is a good offence. Rest, eat properly, wash your hands, do not touch your face, and if you don't feel well, stay home. Otherwise get fresh air and sunshine daily, exercise regularly, and support your immune system with vitamin C, D and Zinc. Be Prepared for it is not about being fearful but about being ready to react in the right way, Kevin Taylor