Hello Dr, my son is running 20th months.Last year 2020 on February we vaccinated him first dose of pneumococcal vaccine but after that corona happened, and we didn't get him the rest two dose. therefore I want to know can we give him rest two dose after 14th months of gap. Would it affect him from the pneumococcal virus as we have given only one dose or vaccine affect will be zero as we didn't continue 3 dose back to back. Should we continue rest two dose by now. My pediatrician first told to continue month by month as it's prescribed to get vaccinated by one month gap. Later after 14th months gap she said it doesn't affect the baby so you can continue to vaccinate him by now also. please advise.