Drug Landscape ›
Second dose ›
Regulatory · United States
Marketing authorisation
FDA
Safety signals — FAERS
Adverse reaction reports describe suspected side effects. A report does not mean the drug caused the event — co-medications, underlying disease and coincidence all contribute.
Window: 20 April 2025 – 20 April 2026
Total reports: 10
Most-reported reactions
Adrenal Insufficiency Neonatal — 1 report (10%) Anaemia Neonatal — 1 report (10%) Cardio-Respiratory Arrest Neonatal — 1 report (10%) Fungal Sepsis — 1 report (10%) Haematocrit Decreased — 1 report (10%) Malaise — 1 report (10%) Necrotising Enterocolitis Neonatal — 1 report (10%) Neonatal Cholestasis — 1 report (10%) Neonatal Disorder — 1 report (10%) Pulmonary Embolism — 1 report (10%)
Source database →
Second dose in other countries
Same drug, different regulators. Each page below lists the local marketing authorisation, HTA position, pricing, and adverse-event data.
Frequently asked questions
Is Second dose approved in United States?
Yes. FDA has authorised it.
Who is the marketing authorisation holder for Second dose in United States?
BioSyngen Pte Ltd is the originator. The local marketing authorisation holder may differ — check the official source linked above.