Why we probably won’t get new covid-19 vaccines in 2023

A new covid-19 vaccine must be better than what we already have, setting high standards for approval not expected to be met in 2023

Along Michael Le Paige

Thanks to vaccines, many countries have ended protective measures against covid-19 without significantly increasing the death toll. Nevertheless, according to Our World in Data, as of mid-December 2022, less than one-third of her people in the world had not received her first dose of the covid-19 vaccine. did. In addition, our immune system is weakened and the SARS-CoV-2 coronavirus has evolved to fend off our immune system.

Therefore, we will need new and improved covid-19 vaccines for years to come. What can we expect in 2023? A disappointing answer…