The line chart illustrates information about the effect of vaccinations while occurred whooping cough in childhood illness during 1940 to 1990 in Britain.
Overall, it can be seen that there were highest cases in beginning of the illness while in the end of 2010, cases were reduced.
To commence, during the year of 1940 there was around 55,000 cases whereas 1,70,000 cases of childhood diseases of whooping cough in the between 1940 and 1945 which was contained highest cases among the mentioned years. In addition, during 1950, there was approximately 1,00,000 cases and then it was steadily increased and again decreased around 90,000 children’s cases in the year of 1955.
Meanwhile, after the year of 1960 kid’s disease cases were fluctuated until the year of 1975 (in between 2,000 to 40,000 cases) then, it was gradually increased near to 60,000 after the year of 1975. From 1995 to 2010, the rate of cases remained stable. Moreover, vaccinations were started in 1955, as well as 81% used in 1965, 30% in 1975 whereas it was increased and become 94% in the end of the year 2010.
