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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
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1 Jan 1908 Jahr - Polio

Beschreibung:

Its caused by a very small virus. The virus affected somone who is infected. The virus spreads from feces into water which is contagious. The two avaible vaccines are OPV- oral polivirus and IPV-inactiviated polivirus vaccine.

Zugefügt zum Band der Zeit:

14 Dez 2018
1
0
320

Datum:

1 Jan 1908 Jahr
Jetzt
~ 116 years ago