Table 4.

Summary of local adverse reactions at BCG vaccination site in BCG-revaccinated compared with BCG-naïve group.

BCG-revaccinated vs BCG-naïve	Frequency	Severity	Size	Time to onset	Duration
Pain	Increased				Increased
Tenderness	Reduced	Increased
Erythema	Increased		Increased	Reduced	Reduced
Swelling	Increased			Reduced	Reduced
Itch	Increased	Reduced