Best Hepato-Biliary-Pancreatics in Bengaluru

"Reactive" means positive and "immunity" depends on antibody levels. Your vaccination status is promising. 

You could be reacting to an overdose of paracetamol. Yellow in the whites of your eyes can be a sign of liver problems. This can be if you take paracetamol in excess. It is crucial to get medical assistance immediately. The doctor can examine your liver and give treatment if necessary.