Joined: 05 Aug 2020
Total posts: 160
|Posted: Fri Jun 18, 2021 11:13 am Post subject: What type of COVID-19 vaccine has been used the most?
|As of January 2021, 8.2 billion doses of vaccines have been reserved worldwide, with Canada and the UK three times as many as the country's population, while the United States has 1.7 times the population.
Based on predictions of vaccine manufacturers from the Serum Institute in India. The world's largest vaccine maker, 2 billion doses a year, said: The earliest time the world will receive enough COVID-19 vaccines will be in 2024.
Looking at the overall picture of countries that have vaccinated their populations with COVID-19, the mRNA vaccine was the most injected with around 8 million people, the most used vaccine. in the part of Thailand itself The goal is to vaccinate more than half of the Thai people. accounted for 33 million people
Between the "efficiency" and the "safety" of the COVID-19 vaccine, which is more important?
Choosing a COVID-19 vaccine does not necessarily mean choosing a vaccine that is close to 100%, but not less than 50% (the flu vaccine we generally inject is about 50% effective. It could still be the flu, but it's not severe. and reduce mortality), but the key factor in vaccine selection is safety, including consideration Management of public access to quality vaccines It is another important consideration in choosing. Because some vaccines are difficult to store. Must take into account the transport, especially in remote areas. Storage at the wrong temperature Therefore, the use of vaccines must also look at this element.
Can the COVID-19 vaccination really help prevent illness?
The benefit of vaccination is that it prevents illness. It's a safer way to build immunity than a real infection. and stop the outbreak But all 2 doses are required, 3-4 weeks apart, depending on the type of immunization vaccine. Therefore, it can be concluded that the vaccine prevents severe illness. But it is not enough to conclude that the vaccine prevents infection.
After vaccination 19 Swelling at the injection site, headache, fatigue, chills, is this a sign of allergy?
after being vaccinated There may be side effects such as pain, swelling, redness at the injection site. Other symptoms are similar to those of the common cold, such as chills, fatigue, and headache, but will improve within a few days. Because it signals the immune system response in the body.
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