The graph illustrates the number of reported cases of whooping cough from 1940 to the early 2010s. An immediate downward trend in cases is evident, despite occasional spikes during certain periods.
The given graph provides information on vaccination impact related to whooping cough incidence or a childhood illness over a span of one-half century from 1940 to 1940 in the United Kingdom. Overall, there is evidence t
The diagram illustrates the effect of immunization on the incidence of whooping cough, a children's illness from 1940 to 1990 in the United Kingdom. Overall reported cases peaked from 1940 to 1950 and after the vaccinati
The graph illustrates how the number of reported cases of whooping cough in Britain changed throughout the period of 1940-1990, depending on the introduction of vaccination.
The graph shows the evolution of whopping cough disease from 1940 to 1990, in relation to the diffusion of the vaccine, in fact, we can clearly see a massive diffusion in the years before the uptake of the vaccine.
Essentional vocabulary list for IELTS Writing 7+
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