
People who don’t get vaccinated against COVID-19 are creating a “disproportionate” threat to the health of vaccinated people, even in places with high vaccination rates, says a study published in the Canadian Medical Association Journal.
People who don’t get vaccinated against COVID-19 are creating a “disproportionate” threat to the health of vaccinated people, even in places with high vaccination rates, says a study published in the Canadian Medical Association Journal.