According to Dr Kang, whether people will have more antibodies or be better protected with the booster dose is still not known.
“It sounds obvious that more antibodies (abs) are better but we really don’t know whether people who push up abs with additional doses will be better protected than with the level they initially made. Or that when abs wane, we need to boost to maintain above some level,” she said.
Further, she explained how people with a poor immune response should get a third dose,