Peter Chew Formula for calculate Covid-19 Vaccine efficiency (2nd Edition): Peter Chew

by Peter Chew

Some people do not take the covid-19 vaccine because most question the safety and efficacy of the vaccine. Therefore, it is important to create a simple formula to calculate the efficacy of a covid-19 vaccine. The purpose of creating this calculation formula is to allow the public to calculate the efficiency of the covid - 19 vaccine by themselves, so that they can understand the effectiveness of the vaccine and decide to take the vaccine. This helps...

• Format: Paperback
• Language: English
• ISBN: 1387722840
• ISBN13: 9781387722846
• Release Date: August 2022
• Publisher: Lulu.com
• Length: 84 Pages
• Weight: 0.27 lbs.
• Dimensions: 0.2" x 6.0" x 9.0"