Grandma Zhang, can you get vaccinated when there is no other abnormality in the child? The six-month hepatitis B vaccine has been delayed for one and a half months and has not been vaccinated yet. Answer expert Dr. Zhang Silai (expert of sina maternal and Infant Research Institute, former director and chief physician of Pediatrics of integrated traditional Chinese and Western Medicine Hospital Affiliated to Beijing University of traditional Chinese Medicine) Occasionally bloody, children can ...