Early on in the pandemic, there were high hopes that a vaccine would eventually allow society to return to normal.

But according to a recent study submitted to the central government, people may need to adjust their expectations on what ¡°normal¡± looks like due to the spread of the highly contagious delta variant.

If people return to their pre-pandemic lives and don¡¯t take proper precautions, 100,000 people in Japan could die from COVID-19 over the course of a year even if a 90% vaccination rate is reached, according to the study by a Kyoto University researcher.