Ukuze ufunde kabanzi mayelana ne i-tetanus, I-Passeportsanté.net inikeza ukukhethwa kwezinhlangano neziza zikahulumeni eziphathelene nesihloko se-tetanus. Uzokwazi ukuthola khona Ulwazi Olwengeziwe nokuxhumana nemiphakathi noma amaqembu okusekelana okukuvumela ukuthi ufunde kabanzi ngalesi sifo.

I-united states

IMayo Foundation for Medical Education and Research

Izifo Nezimo - I-Tetanus.

www.mayoclinic.com

Izinga Lemvelo

Izimo zezokwelapha, iTetanus.

www.naturalstandard.com

Lab Labathengi

Ishidi le-Tetanus.

www.consumerlab.com

Amasevisi Okulawula Nokuvimbela Izifo (CDC)

www.cdc.gov