In a year-end interview with Global News, Canada’s chief public health officer Dr. Theresa Tam said that with improved surveillance methods and updated vaccines, the country is in an encouraging place to deal with emerging COVID-19 variants. Omicron and its…
Watch the FULL episode here: https://youtu.be/mwZbji2xzBY Natural immunity is effective against COVID-19 but how effective is it? Can you expect to gain lifelong immunity from COVID-19 if you’ve been infected? Unfortunately, that does not seem to be the case. However,…
Dr. Edward Dominguez says new variants are more transmissible than the early strains causing the herd immunity threshold to rise closer to 80%.
#Short #Covid19 #covid Dr. Lisa, MD, MPH, MPA Physician, Medical Epidemiologist, Founder – Grapevine Health responds to the question of when we will reach herd immunity. ►Watch more from Grapevine Health: https://bit.ly/3ht9X8I ►Subscribe to the Grapevine Health YouTube Channel: https://bit.ly/2RR6V3c…
Even though many US states now have a surplus of COVID-19 vaccines, a significant number of people have not been inoculated. In Philadelphia, less than half the population over the age of 16 has received at least one dose. In…
There are huge challenges in the quest for herd immunity with millions of adults in Illinois remaining unvaccinated. Full story:
