Masks working against chlorine?Originally posted by oxford mushroom:In 1918, what sort of anti-virals would they have? Remember penicillin was only discovered by chance in 1929 and of course antibiotics won't work against viruses. The masks they had might work against chlorine (German gas in the trenches) but would not work against viruses.
Yup...but they had to design a new mask each time for a new gas..Originally posted by ndmmxiaomayi:Masks working against chlorine?