This moron Jennifer sey is correct with her last sentence. "I am not that smart"
Regarding masking? Influenza cases were markedly down to 1,316 cases during Sept 2020 to January 2021.
From 130,000 cases the previous year during the same time.
Experts are saying this was most likely due to the masking and distancing rules.
Precautions taken to fight the COVID-19 pandemic, including wearing masks and distancing, are likely the major reason for a steep decline of flu cases in the
hsph.harvard.edu
"The Centers for Disease Control and Prevention (CDC) recently reported that it had logged 1,316 positive flu cases in its surveillance network between September 2020 and the end of January 2021. During that same period last year, the CDC had recorded nearly 130,000 cases."
Regarding the vaccines? From the 2 billion shots that were given, the lives saved were anywhere from 14M to nearly 20M people, globally.