We have it on good authority that you can make a delicious and immune boosting Hot Toddy using Rooibos tea as the base to curb cold and flu symptoms.

1 x rooibos tea bag steeped in boiling water for 3 mins
1 x spoon honey
A lot of ginger
A shot of whiskey or more ¯\_(ツ)_/¯
The juice of one lemon

Combine, sip and feel the soothing effects.