Reply to letters to the Editor: Bellavite P. Factors that influenced the historical trends of tetanus and diphtheria. Donzelli A, Duca P. More than 70,000 deaths prevented by vaccination against three diseases in about 75 years? The estimation seems exaggerated

Reply to letters to the Editor: Bellavite P. Factors that influenced the historical trends of tetanus and diphtheria. Donzelli A, Duca P. More than 70,000 deaths prevented by vaccination against three diseases in about 75 years? The estimation seems exaggerated / Pezzotti, P.; Bellino, S.; Prestinaci, F.; Iacchini, S.; Stefanelli, P.; Rezza, G.. - In: VACCINE. - ISSN 0264-410X. - 36:37(2018), pp. 5508-5509. [10.1016/j.vaccine.2018.07.060]