- Pfizer vaccine as effective in real-world settings as in controlled trials
- Covid symptoms decreased in 94% of patients in real-world situations.
- This is compared to the 95% seen in controlled trials.
- This study revealed the extent of the effect in real-world situations like in emerging new variants.
- Pfizer says it will conduct its own study to access real-world efficacy.
According to a CNN report, Pfizer-BioNTech’s Covid-19 vaccine appears to reduce symptomatic coronavirus infections by more...
https://mfame.guru/pfizer-covid-vaccine-94-effective-in-real-world-situations/