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Louise Smith
Elizabeth Ryan
Russell D Keenan
Rekha Thangavelu
Haematology Treatment Centre, Alder Hey Children's Hospital, Liverpool, United Kingdom
Alder HEy, Liverpool, United Kingdom
Microbiology, Alder Hey Childrens Hospital, Liverpool, United Kingdom
United Kingdom
N/A
Oncology (ONC)
Blood/haematological Diseases
Gastroenterology (GU)
Sickle cell anemia
Hematology-oncology disease
Solid malignancies
Gastric antral vascular ectasia
N/A
Pneumococcal Conjugate Vaccine
Penicillin V
Pneumococcal Vaccine Polyvalent
Penicillin
Benzylpenicillin
13-valent pneumococcal conjugate vaccine
N/A
Observational
Cohort
NA
N/A
N/A
N/A