Question

based on this Figure 3 illustrates the incidence rate of measles in the UK from 1940 to 2006, comparing it to the periods of notification before and after the introduction of the MMR vaccination uptake rate. Before the release of the vaccination, measles in the UK was widespread, leading to epidemics with annual notifications exceeding half a million. The availability of the vaccine in the UK in 1970 resulted in a dramatic decrease in the death rate. After reaching a 60% immunised population in 1983, the number of notifications did not exceed 100,000, and the decline continued. By 2006, only one notification was reported as the government successfully apply appropriate strategies to control the spread of disease.

Find a limitation of this graph

Answer 1

[AI-generated answer — Bot GPT 3.5]

One limitation of this graph is that it does not provide specific numbers or data points for the incidence rate of measles in the UK from 1940 to 2006. It only provides general trends and comparisons. Without specific data points, it is difficult to accurately determine the magnitude of the decrease in incidence rate after the introduction of the MMR vaccination.

Answer 2

[AI-generated answer — Step-by-Step Bot]

One limitation of this graph is that it does not provide information on the specific reasons for the decrease in the incidence rate of measles. It mentions the introduction of the MMR vaccine in 1970 and the government's strategies to control the spread of the disease, but it does not further elaborate on the specific factors that contributed to the decline in measles cases. Therefore, it may be difficult to make definitive conclusions solely based on this graph without considering other potential contributing factors or variables that may have influenced the incidence rate.