If the vaccinated people are still getting Covid-19, it could not be a surprise. The cases of Covid-1 among vaccinated people are expected. But it does not mean vaccines are not highly effective.
According to the Centers for Disease Control and Prevention report, 87 million Americans Trusted Source had received the Covid-19 vaccine as of 20th April 2021. There were almost 7157 breakthrough cases with fewer than 500 hospital ions and 88 deaths.
A Clinical microbiologist at Houston Methodist in Texas told Healthline, “ The effectiveness of any vaccine in preventing serious illness is high, and in case of the Covid-19 vaccines, it’s very high.” The data shows that you will not get any symptoms if you get vaccines, but if you do, you still would not get full-blown covid and end up in the hospital.
Vaccination Protection Does Vary
According to the research of CDC, messenger RNA Vaccine against Covid-19 developed by Modern and Pfizer-BioNTech are 80 percent after the first dose and 90 percent effective after the second dose.
On the other hand, Johnson & Johnson Vaccine was found 66 percent effective and, based on more conventional adenovirus technology, was found 100 percent effective in clinical trials.
According to a study, many people were hospitalized and died after covid-19. Then the question is that why people get sick after getting the vaccination. The effectiveness ratio of 66, 80, or 90 percent does not mean 100 percent effective.
People get sick if they expose while receiving their vaccination shots. The vaccines are remarkably effective, and it does very well. According to CDC Trusted Sources, a small percentage of people are fully vaccinated and get sick or die from Covid-19. Moreover, these people were also suffering from severe diseases.
Therefore, studies show that Pfizer and Moderna Covid -19 vaccines were 94 percent effective against covid-19 among vaccinated adults ages 65 and older population.