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The United States is on track to vaccinate 75% of its population against Covid-19 this year, while Canada would need nearly a decade to reach that level of coverage, according to Bloomberg’s Covid-19 Vaccine Tracking.
The radically different trajectories show how countries around the world have launched the largest mass vaccination campaign in history. The UK and Israel are also on track to deliver a two-dose vaccine schedule to three-quarters of people this year – reaching a rough estimate of when herd immunity could go into effect – while a large part of Europe would need a few years for this.
While the United States is doing relatively well overall compared to other countries, the picture varies by state. Hawaii is heading towards key coverage level this year, with New York currently eyeing summer 2022.
A long wait
It will take years for most G-7 countries to develop herd immunity at current immunization rates
Source: Bloomberg Covid-19 Vaccine Tracking
These projections are the latest feature of the tracker and are based on the average daily vaccination rates in different countries and states in the United States. The feature will be updated daily and is designed to provide a living picture of how quickly immunization campaigns are accelerating.
Collective immunity occurs when a sufficient number of people resistance to a virus, either by vaccination or by antibodies from a previous infection, that the pathogen can no longer break through.
Still some free time
Years required to inoculate 75% of the population with a two-dose vaccine
Source: Bloomberg Covid-19 Vaccine Tracking
It’s a complicated concept, and experts disagree on how quickly it will be achieved regionally, nationally or globally, especially in the face of mutating viral strains and questions about the longevity of the disease. protection against Covid vaccines. The pace of vaccinations is also expected to accelerate significantly around the world as more Covid vaccines are approved and production increases.
So far, with more than 108 million doses already administered worldwide, here is a look at some places where starts are fast and slow:
| In the USA | It’s time to vaccinate 75% of people |
|---|---|
| Hawaii | 8 months |
| Connecticut | 10 months |
| California | 12 months |
| Florida | 13 months |
| Texas | 14 months |
| new York | 17 months |
– With the help of Anne Pollak
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