Maybe instead of going by the 'guidelines', you should work harder to do what is in the best interest of the students. If it was your child whose life may have been saved from a very important piece of information, maybe you would recognize that you could and SHOULD have done better. It has been repeated that the virus is common, and is has also been repeated that it has killed a number of children, will take down adults and people with autoimmune deficiencies. I believe people should take responsibility for their own actions, including their own health. However, this article, and your response emphasizes that you are hiding behind the guidelines. MAYBE THE GUIDELINES ARE WRONG. This response to defend your actions is offensive. Do Better. Try Harder.