When there is a lag between cause and effect, it is said to be a "non-linear" phenomenon or “hysteresis” - and the COVID pandemic is a prime example of this.

Andhra University Researchers Discover New COVID-19 Vaccine Evasion Mechanism

Scripps Research also developing treatments and vaccines using AI

Imagine being able to protect yourself from COVID-19 or other disruptive respiratory viruses with a simple nasal spray that you could use to avoid infection

AI tool predicts viral mutation and new variants