How Long Does A Whooping Cough Booster Shot Last. DTaP shots are given at 2 4 and 6 months of age. However you may need routine booster shots of the Td vaccine every 10 years to adequately.
The modern vaccine for whooping cough becomes less effective as children age a new study shows highlighting the need for new vaccines to protect children from the highly contagious disease. DTaP shots are given at 2 4 and 6 months of age. For children ages 7 to 11 years the risk was twice as high six years after the last vaccination than three years according to Pediatrics.
It is important that those who will be closest to a baby in the first weeks of life receive a whooping cough vaccine.
It can affect people at any age but is especially serious for babies. But the ACIP was shaken by new data showing that vaccine protection likely disappears after only five years. They typically offer good levels of protection within the first 2 years after getting the vaccine but then protection decreases over time. Previously its been estimated that our immunity to whooping cough wanes anywhere between 4 and 20 years after we get whooping cough and that it may wane 4 to 12 years after the shot.