Just like the stars that give direction and hope to people is the coming of vaccines for Covid 19. Vaccines for Covid-19 are now available and have been administered worldwide. However, some have questioned and have misconceptions on the efficacy of these vaccines. Such Information is vital and has to be analyzed and examined for its validity before making a choice or conclusion. Below is a news article about the efficacy of Covid-19 vaccination. Read and determine how it was analyzed and evaluated by completing the table that follows. Currently, a total of seven COVID-19 vaccines available across three platforms have been approved and are being rolled out across the globe. However, some question the efficacy of these vaccines, especially given the emergence of new strains of the virus. Vaccines must be effective at significantly reducing the spread of the virus for them to be successful. Research has demonstrated that the Moderna and the MRNA-based Pfizer vaccines are 94%-95% effective, and these figures have proven true even in trials studying those at high risk and the elderly. It is a common misconception that this means 95% who get the vaccine are protected from the disease, leaving 5% unprotected. If this were true in a population of 100,000 were vaccinated this would lead to 5,000 people contracting the virus and developing the disease over 3 months. This rate is similar to the current UK Covid-19 case rate. The 95% effectiveness actually means that people with the vaccine have a 95% lower risk of Covid-19 when compared to a control group. Without the vaccine, we would expect roughly 1% of the population to get the disease, and with the vaccine, this reduces to 0.05%. At such low rates, the vaccines will allow society to get back to 'normal' and for restrictions to be permanently eased. Point / Claim Evidence Type of Evidence
Just like the stars that give direction and hope to people is the coming of vaccines for Covid 19. Vaccines for Covid-19 are now available and have been administered worldwide. However, some have questioned and have misconceptions on the efficacy of these vaccines. Such Information is vital and has to be analyzed and examined for its validity before making a choice or conclusion. Below is a news article about the efficacy of Covid-19 vaccination. Read and determine how it was analyzed and evaluated by completing the table that follows. Currently, a total of seven COVID-19 vaccines available across three platforms have been approved and are being rolled out across the globe. However, some question the efficacy of these vaccines, especially given the emergence of new strains of the virus. Vaccines must be effective at significantly reducing the spread of the virus for them to be successful. Research has demonstrated that the Moderna and the MRNA-based Pfizer vaccines are 94%-95% effective, and these figures have proven true even in trials studying those at high risk and the elderly. It is a common misconception that this means 95% who get the vaccine are protected from the disease, leaving 5% unprotected. If this were true in a population of 100,000 were vaccinated this would lead to 5,000 people contracting the virus and developing the disease over 3 months. This rate is similar to the current UK Covid-19 case rate. The 95% effectiveness actually means that people with the vaccine have a 95% lower risk of Covid-19 when compared to a control group. Without the vaccine, we would expect roughly 1% of the population to get the disease, and with the vaccine, this reduces to 0.05%. At such low rates, the vaccines will allow society to get back to 'normal' and for restrictions to be permanently eased. Point / Claim Evidence Type of Evidence
Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter17: Genes And The Immune System
Section: Chapter Questions
Problem 9QP
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