The Science Behind Antibodies to Coronavirus
Students, employees, and workers are getting cabin fever during the prolonged lock down and are eager to return to normalcy or the new normal. The authorities are torn between safeguarding the public health vs. allowing resumption of routine social and business activities. So when will it be safe to return to work or school? There is no one answer because each situation and circumstance will be different. One general answer is: When we will have herd immunity. To achieve that goal, we will need to test a lot of people, millions of people. That is easy said, but difficult to do. A key component of herd immunity is to know how many have developed antibodies to the virus and therefore have some level of protection against being re-infected. If we think of the virus as a “body” or a foreign entity that attacks us, then the “antibody” is the substance that is produced to repel and prevent the infection from taking hold. The “antibodies” produced by our immune system ar...