Using a different brand of the same vaccine is completely safe and effective Vaccine brands may vary due to supply or updates in formulations, but all approved vaccines go through strict safety and quality checks. The most important thing is that your child is up to date with the right vaccines at the right time

Hello There is no need to worry. Tybar TCV and Typhi BEV are different brands of Typhoid Conjugate Vaccine, and Influvac and VaxiFlu are different brands of the Influenza vaccine. It is completely safe to receive vaccines from different brands, as long as they are from licensed, approved manufacturers. Both sets of vaccines serve the same purpose — to protect your child against typhoid and seasonal flu. The brand used may vary based on availability or physician preference, but the immunity developed will be effective.