For millions of people, surviving COVID 19 has been the starting point of a longer journey. Long after the virus is supposed to be gone, some patients are still suffering from COVID symptoms. According to an ABC news article they report having brain fog, rancid smells and crushing fatigue. And they are not unique cases, it is estimated that 10% of COVID patients will be affected by what is being termed at “COVID Long Haulers” and scientists are still baffled as to why?