Pfizer Vs Moderna Vs Johnson And Johnson Comparison Chart
Introduction
The world is currently facing one of the deadliest pandemics of all time, and the only way to fight it is through vaccination. Numerous pharmaceutical companies have developed vaccines to fight COVID-19, but three of the most prominent ones are Pfizer, Moderna, and Johnson and Johnson. In this article, we will compare these vaccines and provide you with a detailed Pfizer Vs Moderna Vs Johnson and Johnson comparison chart.
Pfizer Vaccine
The Pfizer vaccine was developed in partnership with BioNTech and was the first COVID-19 vaccine to be approved by the FDA. It is an mRNA vaccine that requires two doses, administered three weeks apart. The vaccine has an efficacy rate of 95% in preventing COVID-19 infection in individuals aged 16 and above.
However, the Pfizer vaccine has to be stored at extremely low temperatures, making it challenging to distribute in certain areas. It also has some side effects, including pain at the injection site, fatigue, and headaches.
Moderna Vaccine
The Moderna vaccine is another mRNA vaccine that requires two doses, administered four weeks apart. It has an efficacy rate of 94.1% in preventing COVID-19 infection in individuals aged 18 and above.
The Moderna vaccine can be stored at a higher temperature than the Pfizer vaccine, making it easier to distribute in certain areas. It also has some side effects, including pain at the injection site, fatigue, and headaches.
Johnson and Johnson Vaccine
The Johnson and Johnson vaccine is a viral vector vaccine that requires only one dose. It has an efficacy rate of 72% in preventing COVID-19 infection in individuals aged 18 and above.
The Johnson and Johnson vaccine can be stored at a regular refrigerator temperature, making it the easiest to distribute in certain areas. It also has some side effects, including pain at the injection site, fatigue, and headaches.
Comparison Chart
Here is a detailed comparison chart of the Pfizer Vs Moderna Vs Johnson and Johnson vaccines:
| Vaccine | Type | Doses | Efficacy Rate | Storage Temperature |
|---|---|---|---|---|
| Pfizer | mRNA | 2 | 95% | -70°C |
| Moderna | mRNA | 2 | 94.1% | -20°C |
| Johnson and Johnson | Viral Vector | 1 | 72% | 2-8°C |
Conclusion
All three vaccines are effective in preventing COVID-19 infection, but each has its advantages and disadvantages. The Pfizer vaccine has the highest efficacy rate but requires extremely low storage temperatures. The Moderna vaccine has a slightly lower efficacy rate but can be stored at a higher temperature than the Pfizer vaccine. The Johnson and Johnson vaccine has the lowest efficacy rate but requires only one dose and can be stored at a regular refrigerator temperature. Ultimately, the choice of vaccine will depend on individual circumstances and availability.