We’ve all read about the effectiveness of vaccines, most recently the vaccines to prevent Covid-19 virus infection. My post today is a brief one in which I am not offering my opinion, but I am offering data from the Centers for Disease Control and Prevention (CDC) data, Yale Medicine, and WebMD.
I’ve heard people state – whether directly to me or through social media – that getting the Covid vaccine doesn’t guarantee we won’t acquire Covid-19 so why bother getting it? The Moderna and Pfizer vaccines are not 100% effective toward warding off the virus, but they are in the mid-90s percentile of effectiveness. Click this Yale Medicine link to see how successful they can be at warding off the virus and therefore preventing its spread.
The flu vaccine is nowhere near as effective as Covid vaccines but it is a vaccine many acquire each and every year as new flu vaccines are developed to fight the upcoming flu season – the vaccine changes each year to keep up with flu virus variants. This CDC link outlines the 2019-2020 flu vaccine efficacy to be between 25% and 55% depending on a person’s age.
Another bit of data I find extraordinarily helpful is this WEB MD link that spotlights how effective our Covid preventative measures have been toward making the current flu season almost non-existent, compared to previous years’ infection rates. Let’s face it, wearing masks, being diligent about hand washing, and limiting exposure to others seems to illustrate how the same measures we’re employing to prevent Covid transmission have had an amazing side effect: very limited flu virus transmission. That’s not my opinion, thus far 2020-2021 flu is a non-issue.
“But Covid is still an issue and people are still dying from it.” True. Covid is a virus, but it is not the flu. Covid has proven to be far more transmissible and deadly than the flu with which we’re familiar. Because of that fact, in the United States, bothering to get the Covid vaccine is an inconvenience 81 million fully vaccinated people have chosen to experience, with 202 million doses given nationwide as of April 15, 2021. There have been some rare cases of breakthrough Covid infection post vaccination, but viral loads are low, and the transmission rate to others is greatly reduced. Given the data provided, we all should be able to decide whether risking infection is something with which we are comfortable, and whether vaccination to reduce infection is an option to consider.