Everyone in this globe has done at least one PCR test in the last two years to check if he/she has SARS-COV2 virus. It is scientifically proved that the PCR tests are not 100% accurate. Assume that the PCR test has an accuracy of 98.5% of detecting the disease, and 55% of people have the SARS-COV2 virus. If a patient has done a PCR test and tested positive, what is the probability that the patient has the SARS-COV2 virus.